Summary: Vaping was promoted as a safe alternative to tobacco smoking. However, experience shows that it is far from true. Vaping has its own set of health risks. For example, it is known to cause severe effects on lungs leading to fatal outcomes. However, now, new studies suggest that it may be addictive, increase the risk of addiction to other substances, and may have many other longer-term adverse consequences for wellbeing. The new study suggests that various vaping juices may cause increased expression of inflammatory mediators in multiple organs, including the brain, heart, lung, and colon. Moreover, the study also found that the adverse effects of different flavors differ.

Treating one kind of addiction with another less dangerous addiction is not an ideal solution to the problem. Vaping has picked up in recent years. Initially, many promoted it as a way of overcoming tobacco addiction.

However, things are changing fast, and many people vape who never used tobacco. It means that vaping itself is emerging as a significant problem. Moreover, studies show that it is not as safe as imagined earlier and may cause some unique health issues. Data regarding its adverse health effects is still emerging.

What is worrisome is that vaping is a pastime activity of young minds. Most people vaping is between the ages of 18-24. It is also worth understanding that vaping has only picked up in the last few years.

Therefore, it may even become a significant health concern if timely measures are not taken. Therefore, there is an urgent need to raise awareness regarding the health risks associated with vaping. Furthermore, considering how fast people accept vaping and get addicted to it, most people may start vaping in a decade.

Vaping may alter inflammatory responses of the brain, heart, lungs, and colon

It is now known that vaping causes severe and life-threatening lung disease in some. It is already causing a few deaths each year. However, these findings are insufficient to raise awareness regarding the health risks of vaping addiction, as people see it as something uncommon. Most people see vaping-related lung disease as a rare disorder affecting a few.

However, people do not realize that vaping may have many long-term ill effects on health.

Studying the ill effects of vaping on health is more challenging than understanding the risk of tobacco addiction. Unlike cigarettes that use various tobacco strains with varying degrees of nicotine, vaping uses many different kinds of vape juices with quite different chemical compositions.

It means that vaping one kind of liquid may have a certain set of side effects. While using another type of vaping juice may have completely distinct side effects.

The new study published in the journal eLife explored the ill effects of various commonly available vaping flavors or some of the leading vaping devices like JUUL.

In the study, researchers were especially amazed by the significant elevation of inflammatory markers that are associated with poor brain health and an even higher risk of neurodegenerative disorders. Experts noted that vaping fluids caused changes in gene expression in the brain. They found that this effect is especially marked in the nucleus accumbens, a brain region that plays a vital role in the reward pathway.

These findings are concerning, as they suggest that vaping may also increase the dangers of mental health disorders. Thus, it may increase the risk of anxiety, depression, and more. In addition, it may also cause behavioral changes, increasing the risk of addictive behavior. This may also increase a person’s risk of substance abuse and addiction.

Similarly, the authors of the study noted that certain vaping juices increase colon inflammation. However, these changes were seen after one month of regular vaping.

Similarly, vaping influences gene expression and increases inflammation of the lungs and even other body tissues.

Researchers also noticed that the inflammatory response of different organs differed to various vaping flavors. This is explained by the different chemical compositions of various vaping juices.

These findings are also relevant in the context of the covid-19 epidemic since the body of those addicted to vaping would respond differently to the infection.

It appears that apart from general immunity, every organ has its immune environment. Thus, these findings are disturbing, as they indicate that vaping may alter the immune responses of individual organs. It may have unpredictable ill effects on health, especially over the long term which form sufficient reasons to quit vaping.

Summary: Understanding mental health disorder risk and pathogenesis is complex. New studies show that adverse childhood experiences may also increase the risk of mental health disorders, as they can result in altered stress responses. In the new study, researchers focused on microglial cells in the brain rather than focusing on neurons. Since microglial cells play a vital role in brain development, researchers found that adverse childhood conditions cause increased pruning of neuronal synapses by microglial cells, thus altering stress responses. This ultimately increases the risk of mental health disorders in adults.

Most people imagine the brain as an organ that contains neurons that are interconnected in a particular way, which creates a most powerful supercomputer. Whereas cognitive function depends on how these neurons are connected via synapses, thus forming specific kinds of circuits, memories, and functional units.

Although, this is absolutely true. However, it is worth noting that the brain has non-neuronal cells that play a vital role in brain development and maintaining cognition throughout life. Therefore, dysfunction of these non-neuronal cells may increase the risk of various brain disorders, neurodegenerative diseases, and even mental health disorders.

These non-neuronal cells do not produce impulses. However, they support neurons, provide them with vital nutrients, and defend neurons from toxins, infection, and so on. They play a vital role in maintaining brain structure. These cells are glial cells. Depending on the species, they form 35-60% of all brain cells.

Among the glial cells, microglia are most abundant in the brain. They play a vital role in brain development and are also an important part of the brain’s immune system.

Researchers have been paying significant attention to microglia, their role in neurodegeneration, and mental health disorders in recent years. Since many changes in the brain are difficult to explain by focusing solely on neurons. Moreover, the role of one of the most abundant brain cells cannot be neglected in brain disorders and mental health issues.

A study shows that early life adversity causes microglia dysfunction and thus altered stress responses and mental health issues in adults

Researchers at the Departments of Anatomy & Neurobiology, Pediatrics, Neurology, and Physiology & Biophysics at the UCI School of Medicine say that neuroscience has focused much on neurons, neglecting the role of microglial cells.

However, now neurobiologists realize that a lack of understanding of the role of glial cells in brain health may be the missing link. Thus, understanding these cells that do not produce impulses but play a vital role in brain development and maintenance may help understand various neurological disorders and common mental health problems.

Researchers conducted an experimental study on mice to understand how early life adversity (ELA) can influence stress responses in later life. One group of mice was kept under close to ideal conditions, with adequate light, rest time, and food. However, another group of mice was exposed to adverse condition.

Researchers found that the group that was exposed to ELA has significant changes in the brain, especially in the stress-sensitive hypothalamic corticotropin-releasing hormone-(CRH) expressing neurons. These changes occurred due to the pruning of synapses by microglial cells.

Researchers could establish that in the developing brain, microglial cells play an important role in the formation of neuronal synapses, brain development, and, thus, stress responses. Hence, ELA causes altered brain function and stress responses.

However, researchers noted that although they could identify the role of microglial cells and altered stress responses caused due to adverse conditions in early childhood and their role in mental health disorders later in life, they are still to identify underlying molecular pathways.

Researchers still need to understand what molecules are causing microglial dysfunction. Understanding this molecular mechanism is essential for finding preventive measures and even remedies such as mental disorder treatments and childhood trauma treatment.

Summary: Early studies show that BBB disruption is found in those diagnosed with neurodegenerative disorders like Alzheimer’s. However, till now, researchers have assumed BBB merely as having a barrier function. But, a new study suggests that BBB can modulate the working of neurons and thus may have a greater role in the development of neurodegenerative disorders.

Neurological disorders like Alzheimer’s, Parkinson’s, and many others are on the rise. However, despite the increase in neurological conditions, doctors and researchers have struggled to explain the cause of these health disorders.

Painkiller addiction help and suboxone treatment have become critical in managing symptoms of these conditions. Since more than a century of extensive research has failed to answer many critical questions, researchers have recently changed their approach. They think that one of the reasons why studies have failed to understand conditions like dementia well is due to undue focus on neurons. In recent years, researchers have started focusing on other brain cells. Thus, they have been focusing much on glial cells that support and modulate neurons. Glial cells also play a vital role in the brain’s immunity and inflammation.

Now a new study published in the Proceedings of the National Academy of Sciences (PNAS) shows a new way in which the blood-brain barrier (BBB) may be contributing to the rise of these neurological disorders. Though science has long known about the existence of BBB, similarly, science has known that BBB is disrupted in those diagnosed with conditions like Alzheimer’s or Parkinson’s. However, till now, researchers have assumed that these changes in BBB are secondary to specific pathological processes.

Moreover, for decades, researchers have made some simple assumptions, like BBB is merely a barrier to certain substances. For example, they have assumed that it is quite like face control in reputed restaurants and bars, which means that BBB only allows specific kinds of molecules to enter the brain. However, now researchers are saying that BBB has a more significant say in brain functioning. What if it is not just letting in specific molecules but also showing them the way? What if it is regulating the traffic of specific molecules actively and thus modulating the working of the neurons? This is precisely what the new study suggests.

The new study suggests that BBB can act as a filter and modulate the working of neurons. After allowing certain molecules to enter the brain, it can also regulate their movement and thus influence the working of neurons. Researchers used firefly larvae for their study, as their BBB is quite similar to mammals yet simpler to study. In the firefly, specialized glial cells act as BBB, quite like epithelial cells in vertebrates.

In the study, researchers focused on enzymes called metalloproteinases since these enzymes can interact with glia and neurons. Using a special technique, researchers identified something called Notch signaling. They have found that this signaling occurs both in fireflies and humans. Investigators in the study say that they were not planning to study Notch, but they discovered that it played a vital role in maintaining BBB. They found that Notch signaling plays an important role in maintaining the overall BBB structure. They found that when the Notch signal is blocked, it also results in BBB disruption. It means that this signaling pathway can influence the fundamental working of the nervous system. It can even affect the release of specific neurotransmitters.

They also found that under specific conditions Notch signaling could influence how neurons fired, even when BBB was intact. This indicated that BBB function is not just of the barrier but can also modulate brain functioning. It also means that BBB breakdown might have a greater role in developing various neurological disorders. Researchers say that the breakdown of BBB does not just mean a leaky barrier. It also means changes in the working of the brain.

The idea that BBB can influence the working of neurons is entirely new. Researchers say that these findings have provided researchers with a new direction. They need to explore the role of BBB in Alzheimer’s and other neurological issues by keeping these new findings in mind.

To date, very little is known about the role of Notch signaling and metalloproteins in the human brain. Thus, there is a need to focus on them. In addition, developing a better understanding of BBB will help develop a better understanding of neurodegenerative disorders and find effective treatments. It is our mission to bring real hope and transformational change to patients who would otherwise be consigned to a lifetime of medications, doctor’s visits, and suffering. We expose misaligned incentives and return the power of health to the individual. We believe empowered individuals change their communities. We use a combination of lifestyle intervention, medication management, and emerging scientific research to help our patients. When you are ready or have questions, reach out.

Medical Disclaimer: Keep in mind that the content provided is not direct medical advice for patient care, but is provided for thoughtful discussion.

Summary: Chronic pain is among the most common comorbidities in those being treated for opioid use disorder (OUD). However, a new study found that in most cases, doctors treating OUD do not pay sufficient attention to chronic pain management, resulting in higher opioid relapse. They also found that those treated with medications like methadone or buprenorphine had better pain relief and, thus, better treatment outcomes. Therefore, researchers recommend that doctors focus on managing comorbidities when treating OUD.

When we think of people living with OUD, we completely neglect that many of them live with severe chronic pain such as, neck pain, complex regional pain syndrome, etc. This poorly managed chronic pain may be related to poor treatment outcomes in many. Studies show that chronic pain is the most common comorbid condition in those living with OUD.

 

Recently, the Journal of Pain published a patient survey, finding that two-thirds of those treated for OUD reported that their chronic pain was not managed well. Even worse, 47% reported that their pain worsened over time, thus increasing the risk of opioid relapse.

 

The opioid crisis continues to be a significant health problem, and it is showing no sign of slowing down. Moreover, the coronavirus pandemic only increased opioid use disorder (OUD) and drug overdose-related deaths. This only underlines the need to pay more attention to the effective opioid addiction treatment.

 

Health experts say that the problem in tackling the opioid crisis is not just in lack of access to opioid treatment, which is true. Still, other factors make treatment more difficult and result in high relapse rates. In addition, most people treated with OUD have other comorbidities, with many living with mental health issues and chronic pain.

 

Although it is no secret that chronic pain and OUD are related health issues. However, it is unknown how ill-managed pain in those living with OUD may affect treatment outcomes for the condition. Health experts say that one of the problems is that treating doctors focus significantly on OUD, but less on comorbidities, especially issues like chronic pain.

 

In the new survey, researchers analyzed the data of 14,449 patients getting treated in 225 OUD treatment centers. They found that one-third of all the patients had significant chronic pain. Out of these patients, just one-third reported that their chronic pain was managed properly with pharmaceutical drugs. Moreover, almost half of all the patients said the pain was the primary reason for opioid relapse.

 

Researchers say this is a massive sample size, and they were amazed to see that so many patients are not being treated adequately for their chronic pain. Many of these patients have even used street drugs like heroin to manage their pain.

 

When researchers interacted with doctors treating OUD, they were often told that treating pain was not their priority or not within the scope of their practice.

 

Researchers say that there is a need to understand that pain is among the most significant causes of opioid relapse. Hence, effective treatment of OUD must include adequate pain relief.

 

The study had another unexpected finding related to opioid relapse. In the survey, 20% of those treated for OUD said that they would return to opioid use once they overcame their addiction. It means that treatments are not preparing them well for post-treatment life, and many of them still view opioid use as an option.

 

The study also found that those treated with OUD with medications had a higher success rate. Thus, those treated with buprenorphine and methadone reported better treatment satisfaction. It seems that one of the reasons for a greater success rate with these medications is that they also help with chronic pain treatment.

 

Thus, health experts say addiction treatment will only improve if different health specialists work together. Moreover, the coronavirus pandemic has shown that interdisciplinary collaboration using technologies like telemedicine is not that difficult.

 

Of course, researchers say that the study has also raised certain questions, like the role of opioids in pain management. As a result, the researchers suggest that the use of opioids for managing chronic pain should be limited.

 

Additionally, researchers say that one of the issues is that doctors often do not view chronic pain as one of the significant issues. They forget that this pain may be due to comorbidities like depression and mood disorders requiring treatment. If these comorbidities remain unmanaged, relapse is more likely.

 

Hence, researchers concluded that OUD should be treated by multi-specialist teams, including pain management, psychiatry, psychology, integrative medicine, and physical therapy. In addition, we should treat the patient as a whole and not merely focus on reducing pain numbers on a scale.

Summary: Childhood abuse is not rare in the US and affects about one in seven children. It is well known that such a trauma can cause many issues during adolescence and young adulthood. Those exposed to childhood abuse may have mental health issues, behavioral problems, and risky behavior. However, now a study suggests that it may even significantly increase the risk of mental and physical ailments in old age. It may almost double the depression, anxiety, and even COPD risk.

 

Older adults who had a traumatic childhood are more likely to develop chronic painful conditions and various chronic disorders like cancer, depression, anxiety, COPD, and others.
These days chronic non-communicable diseases have emerged as a significant issue. Medical science may manage these conditions well, but they are challenging to treat. Conditions like COPD, depression, anxiety, or even cancer, may not kill immediately, but these issues cause significant pain and disability.

 

Researchers want to understand why certain painful and chronic conditions are rising so quickly despite improved living standards. There are many reasons for the increased mental health disorders and chronic painful conditions. It appears that childhood abuse is one such significant factor.

 

CDC data suggests that childhood abuse and neglect are quite a common problem. It affects almost one in seven children. It means that there are millions of adults who had traumatic experiences in their childhood. Childhood abuse could be physical, sexual, emotional, and neglect. Over the long term, children who were abused are more likely to engage in risky behavior and have unhealthy lifestyles. However, now a study suggests that the ill effects of childhood trauma continue to haunt a person even in old age.

 

A new study shows that childhood abuse continues to cause pain in old age

 

Childhood abuse causing issues at school age, increasing the risk of substance abuse, and risky behavior are well known. Childhood trauma may also cause mental health issues and behavioral disorders in adolescents and young adults. However, what researchers did not know is that painful childhood may significantly contribute to the painful conditions in old age

 

The new study was done in British Columbia, Canada. In the study, researchers enrolled 409 older adults living with various ailments. First, there were all survivors of childhood abuse, and now they were older than 60 years.

 

Researchers did not expect childhood memories and pain to continue to haunt even in old age. Thus, they decided to compare the prevalence of painful conditions in older adults with difficult childhood to those with a normal childhood. Researchers were amazed to see the marked difference between the two groups.

 

The researchers found that childhood trauma increased the risk of anxiety, depression, and COPD by as much as twice. This is a massive difference, something that researchers did not expect. They also found that childhood abuse survivors have a 50% higher risk of cancers and a 70% greater risk of migraines and debilitating pain. They are also at a 33% higher risk of developing arthritis. Interestingly, it seems that childhood abuse only slightly increases heart disease risk.

 

Doctors cannot fully explain the association between childhood abuse and a higher risk of painful conditions in older adults. Nonetheless, they think that there are multiple mechanisms of action. For example, those with childhood trauma have altered stress responses and neural pathways and are more likely to live with chronic inflammation. In addition, they often have abnormal cortisol levels.

 

These findings are relevant as one is not likely to pay much attention to the possible link between childhood abuse and a higher risk of chronic painful ailments in older adults. However, the present study shows that it may be a significant contributing factor in some cases. Furthermore, childhood trauma can significantly increase the risk of multiple health conditions. Thus, anyone treating chronic pain conditions in older adults must have telehealth treatment regarding this

Summary: The incidence of a heart infection or endocarditis is unusually high in those who inject drugs due to syringe contamination. Moreover, AHA says that endocarditis treatment often fails in those who inject drugs and have opioid dependency, as such individuals often fail to complete prolonged intravenous antibiotic treatment. Hence, AHA says treating addiction is key to managing endocarditis in those who inject drugs. A dedicated opioid addiction treatment program can become the key factor here.

With the advent of antibiotics, heart infections have increasingly become less common. Nonetheless, it remains a significant problem in specific population groups like those injecting drugs. Though the problem is pretty common among drug addicts, there has not been a specific treatment recommendation for the population group. AHA (American Heart Association) has published a new statement in their journal Circulation.

Managing any infection is challenging in the population groups who inject drugs. Since these are people living with multiple infections, many are immune compromised, and they have poor health. However, infections like heart infections are challenging to manage in non-addicts and highly challenging to manage in those who inject drugs. Since a considerable number of those living with endocarditis inject drugs, AHA has come up with detailed guidelines.

AHA states that treating endocarditis in this population group poses many challenges. Moreover, they noted a disproportionately high prevalence of endocarditis in those who inject drugs. In addition, they have found that without the treatment of substance use disorder (SUD), these patients are unlikely to benefit. Hence, the treatment of endocarditis in those living with SUD must be done by multispecialty teams. Else, preventing frequent infection relapse will remain challenging.

About infective endocarditis:

• Each year more than 35K cases of endocarditis are reported in the US.
• The condition has a high mortality rate of about 20%.
• Heart valve disorders are common in those affected by endocarditis. In addition, infection of heart valves is challenging to treat as valves lack blood supply.
• There are many sources of heart infection, like poor dental health, burns, and injecting drugs is among the relevant causes.
• Studies show a significant increase in endocarditis due to drug injections between 2002 to 2016. Such patients now make up 16% of all cases of endocarditis, a rise from 8% since 2002.
• People who inject drugs are more likely to be affected by endocarditis at a young age. The average age of such patients is 38 years. In contrast, non-drug users are rarely affected by endocarditis before the age of 45 years.

Specialists say that endocarditis treatment often fails in those injecting drugs. Endocarditis requires prolonged antibiotic therapy of 6 weeks. However, drug addicts often leave the hospital before antibiotic therapy is completed. Therefore, doctors are also exploring other treatment options like using intravenous antibiotics requiring shorter treatment or switching drug users to oral antibiotics so that they can finish their treatment.

Further, experts say that for successful treatment of endocarditis in those who inject drugs, it is vital to initiate substance use disorder treatment using FDA-approved medications. This can help reduce withdrawal syndrome and thus reduce the chances of patients abandoning endocarditis treatment prematurely.

Additionally, experts also recommend screening patients for drug use. This will help provide medical care without judgment and also for opioid addiction treatment. Further, there is a need to raise awareness regarding the risk of endocarditis among drug users, as safer injection practices may significantly reduce the risk of the condition.

Finally, treating doctors should keep in mind that drug users often lack health insurance and have many financial issues, which may also adversely impact treatment outcomes. Moreover, those using drugs are more likely to live with other mental health issues.

Further, it is vital to overcome professional bias when treating people addicted to drugs. For example, many hospitals may not provide adequate help or accept patients for valve surgery if they learn that the patient injects drugs. However, studies show that outcomes of valve surgery are quite similar in drug users and non-drug users.

Summary: It appears that consuming too much sugar may reduce the sense of sweetness. A new study found that if rats were fed a high-sugar diet for long, it resulted in a 50% decline in signal sent from tongue to brain on exposing them to sugary syrup, compared to rats on a low-sugar diet. These changes in taste buds due to a high-sugar diet may play a role in the development of metabolic disorders. Fortunately, the study also found that on discontinuing a high-sugar diet, the ability of lab animals to experience sweetness was restored.

Sugar is sweet, addictive, and created by processing natural extracts like those of beetroot or sugarcane. People who consume much sugar are also more likely to complain that something is not as sweet as it should be. 

Once people start eating more sugar regularly, they need to consume even more sugar to satisfy their sweet tooth. It appears as if they have stopped sensing the sweetness, and their sense of feeling the sweetness has become blunted. 

However, those were all observations, and it is unclear whether it is psychological or physiological. What if something more complex is happening, causing some changes in the brain? Researchers decided to test their hypothesis.

In the new study, researchers experimented with lab rats. They fed them a high-sugar diet and measured the nerve signals traveling from the tongue to the brain. To their amazement, they found that these signals became blunted over time, and intensity of these signals was reduced by almost 50%, which is a massive difference. The findings of the study were published in the journal called Current Biology.

Researchers say that this is not the first finding of its kind. Earlier they found that sugar dulls the sweet taste in fruit flies over time. However, flies differ significantly from humans; thus, not much can be concluded from such a study. Therefore, researchers decided to test their hypothesis in mammals like lab rats, as they are physiologically much closer to humans.

In the study, researchers divided rats into two groups. One group was fed a typical diet, and another with a high-sugar diet. After four weeks, they exposed rats from both groups to sugar solutions of different strengths, and then they measured nerve signals traveling from the tongue to the brain in these rats. They found that those fed with a high-sugar diet had a much-blunted response. It is clear that prolonged sugar consumption led to changes in taste buds in these mice.

They gave the rats bitter, sour, salty, and umami-flavored solutions to further understand the phenomenon. They found that their sense of other flavors was unchanged. The changes only occurred towards the sweet sucrose (table sugar) solution.

There were some other interesting findings. Researchers then put the rats on the high-sugar diet back on a usual diet with plain water. They again tested the response of these rats to sugary solutions. To their amazement, they found that their sense of sweetness was restored. 

These findings are encouraging in many ways. Though they show that consuming high amounts of sugar for long may blunt your ability to sense sweetness, but these changes are reversible. It means that switching to a low-sugar diet can help restore your senses. This is potentially good news.

Researchers say that the findings were what they expected, as they know that taste sensation is quite plastic and can be readily modulated. Therefore, even if some changes occur in taste, it is possible to restore sensation.

On microscopic examination, researchers found no significant changes due to high sugar consumption in taste buds or nerves. However, they found that consuming high sugar for long reduced sweetness receptors on the tongue, though these changes were reversible.

Researchers say that they are now interested in further investigating the subject. For example, they want to understand how these changes in the sweetness signal to the brain alter its activity and response to various foods and how it affects appetite and metabolism. 

Studies show that sugar is addictive and causes dopamine release. It means that low sugar sensation may cause lower dopamine release, which may increase an urge to eat more food leading to obesity. These changes in sensation may have a much broader impact on food choices and metabolism.

Summary: In recent years, a field called nutritional psychiatry has been emerging fast as researchers realize that those living with mental health disorders may benefit from dietary changes. Moreover, mental health issues are challenging to treat with medications, often requiring prolonged treatment, thus causing multiple adverse effects. Dietary measures can help overcome stress, anxiety, depression, and more.

It has been rightly said that you become what you eat. Your diet can influence mental health in multiple ways. It can directly affection the production of neurotransmitters, cause mood changes, influence circadian rhythm, affect gut microflora, and more.

Since diet can influence mental well-being and mood, it also means that one can use food to manage mental health disorders. Thus, anyone living with depression, anxiety, and other mental health issues must make dietary changes.

The importance of diet in mental health cannot be neglected, considering that most mental health issues tend to be chronic and even lifelong.

In recent years, nutritional therapy in psychiatry has gained significant importance as researchers have discovered a few things. Science has discovered that the gut produces 90% of serotonin, one of the most vital neurotransmitters affecting mood and mental health. Similarly, science has realized the role of gut bacteria or microbiota in mental well-being. The gut is so crucial for mental health that researchers are now calling it the second brain. They understand that the “gut-brain” axis can influence various brain functions.

Diet and depression

There are numerous studies showing that diet can increase the risk of depression. Those living with the metabolic disorder are also more likely to develop depression. Thus, studies also confirm that certain dietary choices may be suitable for managing depression. Dietary measures are especially useful in mild to moderate depression.

One of the good ways to manage depression is to switch to the Mediterranean diet. Studies show that consuming whole grains, fresh vegetables, and legumes may help. At the same time, reducing the intake of processed foods is also good for mental health.

One of the landmark trials HELFIMED has shown that the Mediterranean diet rich in vegetables, nuts, whole grains, lean meat, and dairy product can help significantly reduce depression, especially when combined with fish oil or omega-3 supplements.

Diet for stress and anxiety

Stress and anxiety are pretty common mental health issues. Compared to depression, they might be less severe, but they have a higher prevalence.
Studies show that specific food choices may increase the risk of stress and anxiety. Thus, to reduce these mental health issues, experts recommend reducing the intake of alcohol, caffeine, and added sugars.

Those living with anxiety should especially try to lower their sugar intake. Studies show that sugar can be quite addictive and can even cause withdrawal syndrome. Further studies show that consuming excessive saturated fats may also cause mental health issues.

Foods that are especially good for improving mental health are foods that reduce inflammation, like dietary fiber-rich fruits and vegetables, unsaturated fats, and probiotics-rich fermented foods like yogurt, kimchi, and more.

Other things to consider

Prevention is better than treatment. Thus, researchers say that for a healthy life, one should focus on increasing the intake of certain nutrients like omega-3 fatty acids, vitamin B-complex, iron, magnesium, zinc, and vitamin C. Fruits, nuts, seeds, and seafood can be really good to get your daily supply of these vital nutrients.

Secondly, one should consume foods rich in pro and prebiotics like yogurt, buttermilk, garlic, onions, asparagus, barley, oats, and so on.

Further, it is good to consume antioxidant-rich berries. Berries are often associated with romantic moods, and it now appears they really help. In addition, berries are the richest source of specific vitamins like vitamin C and antioxidants.

Finally, remember that disruption in circadian rhythm is one of the reasons for the higher prevalence of mental health issues. Hence, eat meals at regular intervals and at a fixed time of the day to avoid any disruption in the circadian rhythm. Apart from sleep, also regularize your sleep time.

It is our mission to bring real hope and transformational change to patients who would otherwise be consigned to a lifetime of medications, doctor’s visits, and suffering. We expose misaligned incentives and return the power of health to the individual. We believe empowered individuals change their communities. We use a combination of lifestyle intervention, medication management, and emerging scientific research to help our patients. When you are ready or have questions, reach out.

Medical Disclaimer: Keep in mind that the content provided is not direct medical advice for patient care, but is provided for thoughtful discussion.

Summary: A study led by LSU Health New Orleans researchers found evidence that a neurotoxin known as BF-LPS, derived from the bacteria Bacteroides fragilis in the gut, contributes to the development of Alzheimer’s disease. The study also found that adequate intake of dietary fiber may be able to prevent this process. The findings suggest a potential link between gut health and the development of Alzheimer’s disease and may lead to new diagnostic and therapeutic strategies for managing the disease.

Did you wonder why a century of extensive research into Alzheimer’s failed to discover a potent remedy for the condition? Well, the reasons are simple, not only Alzheimer’s pathogenesis (disease development), even its etiology (cause of the condition) remains poorly understood. It appears that Alzheimer’s occurs due to many reasons. In recent years, researchers have started paying more significant attention to the role of the gut-brain axis and gut microbiota in Alzheimer’s development.

Infection, toxins, and gut health have been proposed as potential contributing factors in the development of Alzheimer’s disease. Studies have suggested that certain infections, such as the herpes simplex virus, may increase the risk of developing Alzheimer’s. Toxins, such as heavy metals and pesticides, may also play a role in the disease. Additionally, a growing body of research suggests that gut health and the gut microbiome may contribute to Alzheimer’s. 

The gut microbiome is the collection of microorganisms that live in the gut and play important roles in digestion, immune function, and other bodily processes. Dysregulation of the gut microbiome has been linked to a number of neurological disorders, including Alzheimer’s. However, more research is needed to fully understand the role of these factors in the development of the disease.

The study led by Drs. Yuhai Zhao and Walter J Lukiw at the LSU Health New Orleans Neuroscience Center and the Departments of Cell Biology and Anatomy, Neurology, and Ophthalmology have found evidence that a molecule containing a potent microbial-generated neurotoxin (lipopolysaccharide or LPS) derived from the Gram-negative bacteria Bacteroides fragilis in the human gastrointestinal (GI) tract generates a neurotoxin known as BF-LPS. This neurotoxin, BF-LPS, is a pro-inflammatory toxin that contributes to the development of Alzheimer’s disease. The study also found that adequate intake of dietary fiber can head off the process.

The study found that a neurotoxin called BF-LPS, which comes from bacteria in the gut, can contribute to the development of Alzheimer’s disease. The BF-LPS travels from the gut to the brain, causes inflammation in brain cells, and harms a protein that helps keep brain cells healthy. Unfortunately, this harm eventually leads to brain cells dying, as seen in Alzheimer’s disease.

The study also found that the gut microbiome, the collection of microorganisms living in the gut, plays an important role in the development of Alzheimer’s disease. The number of bacteria that produce BF-LPS can be controlled by eating enough dietary fiber.

The study suggests that understanding the connection between the gut, the brain, and Alzheimer’s disease could lead to new ways to diagnose and treat the disease. It is estimated that people in the US eat an average of 10-15 grams of fiber daily. The USDA recommends that women up to age 50 consume 25 grams a day and men 38 grams. After age 50, women should eat 21 grams daily and men 30 grams. Alzheimer’s disease is the most common cause of dementia and is among the leading cause of death in the US. It is estimated that 5.8 million people over 65 in the US have Alzheimer’s disease, which is projected to increase to 13.8 million by 2050.

This study highlights the importance of gut health in the development of Alzheimer’s disease and suggests that dietary fiber may play a role in preventing its development. This study’s findings can lead to new diagnostic and therapeutic strategies for managing Alzheimer’s disease and other neurodegenerative disorders. However, it is important to note that further research is needed to fully understand the relationship between gut health, dietary fiber, and Alzheimer’s disease.

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Summary: Researchers have long known that dementia is caused by the disruption of synaptic connections in the brain. They also know that these disruptions have a lot to do with changes in the brain’s immune system, that is functioning of microglial cells. Studies show that antianxiety drugs may alter the working of microglial cells, and thus lead to mitochondrial dysfunction in neurons, and thus leading to dementia. This is one of the contributing factors to the rise of dementia. Understanding this mechanism may help find effective treatment or preventive measures for dementia.

The rise in the prevalence of certain brain disorders has puzzled researchers. For example, if the prevalence of anxiety is relatively easy to explain, science has been finding it hard to explain the epidemic of dementia.

 

Most people would experience anxiety during their life. Many of them would suffer from severe anxiety. It has much to do with modern lifestyle choices. Many of these individuals would need to seek medical treatment. However, new studies suggest that antianxiety drugs might be contributing to the risk of dementia.

 

Understanding the factors behind the risk of dementia is vital, as it has become a major health threat in the western world. In addition, science knows that human genetics have not changed significantly in the last hundred years. Thus, an increase in dementia has much to do with lifestyle and environmental changes.

 

It is quite likely that some of the drugs people are using to manage various common ailments might increase the risk of dementia. One such drug used commonly is an antianxiety medication like diazepam.

 

A study sheds light on how antianxiety drugs might increase the risk of dementia

 

Before trying to understand the latest finding, there is a need to understand that the brain’s activity depends on the neurons and the connections between them. These connections are called synapses. If the connections between the neurons are lost or damaged, it causes cognitive decline.

 

Although people know a lot about the working of neurons, most people do not realize that the most common cells in the brain are not neurons but glial cells. These cells act as connective tissues, form immune cells, provide vital nutrients to neurons, and more. In addition, glial cells provide support to neurons so they can stay healthy.

 

New studies suggest that antianxiety drugs not only act on neurons but also affect the working of microglial cells. Microglial cells form the brain’s immune system and play a vital role in maintaining neuronal connectivity.

 

It seems that antianxiety drugs may influence microglial cells, thus negatively impacting the neurons, particularly their connections with each other or synapses.

 

To understand how antianxiety drugs may influence the working of the brain, researchers focused on the protein called “Guwiyang Wurra.” This protein plays an important role in mitochondrial energy generation in neurons. Therefore, disrupting this protein would cause mitochondrial dysfunction, thus the malfunctioning of neurons.

 

A new study found that antianxiety drugs can affect mitochondrial energy production by knocking out the Guwiyang Wurra protein. This may ultimately lead to the breakdown of various synapses or connections. This may eventually start affecting the working of different brain centers.

 

Researchers have long known that antianxiety drug intake is associated with a greater risk of dementia in adults. However, they were unsure of the underlying mechanism of action.

 

Researchers used a special mice model developed by ANSTO known as the “Guwiyang Wurra -TSPO knockout” to prove their concept. Studies show that antianxiety drugs act by suppressing Guwiyang Wurra protein through TSPO. However, they found that if TSPO protein was knocked out or absent in the mouse, then antianxiety medicines did not cause brain damage1.

 

Researchers think that these findings are relevant in many ways. First, antianxiety drugs are not the only cause of dementia. Studies show that there could be many reasons for the overactivity of the brain’s immune system leading to mitochondrial dysfunction.

 

Studies show that prolonged fatigue, deficiency of certain nutrients, prolonged illness, and viral infections like Covid-19 can cause the brain’s immune system to behave abnormally. These changes in the working of microglial cells ultimately lead to disruption in Guwiyang Wurra. It means that finding ways like opioid addiction treatment  to prevent this disruption can help prevent mitochondrial dysfunction and help reduce the risk of dementia.