Coffee eases cigarette cravings through compounds other than caffeine. A study in Neuropharmacology found that choline and a compound called n-MP in roasted coffee act on nicotine receptors, which explains why many smokers find a morning cup takes the edge off the craving.
Summary: Despite a significant decline in cigarette smoking rates in the US, cigarette smoking remains the leading cause of preventable deaths. It is known that those who smoke experience craving in the morning after a night-long withdrawal. Those who smoke also prefer to have a cup of coffee in the morning. A new study shows that coffee contains organic compounds that can act on nicotine receptors in the brain and thus help overcome nicotine cravings.
Though cigarette smoking has declined in the US, it remains the leading preventable cause of death, accounting for about half a million deaths each year. Smoking rates have fallen in the US from 20% in 2005 to about 12.5% in 2020. However, the picture is not as rosy, as new threats keep emerging. Though cigarette smoking is on the decline, more young adults are vaping now. Many vaping juices contain significant amounts of nicotine. Such vaping liquids are much safer than cigarette smoking. Nonetheless, they are still harmful. Moreover, they also tend to cause nicotine dependence. Nicotine craving is especially acute in the morning. It is because many people are addicted to nicotine and are psychologically and physiologically dependent on nicotine. In addition, nicotine causes certain changes in the brain. Hence, people addicted to nicotine find it challenging to start their day without their dose of nicotine. Many people who smoke regularly may have a cup of coffee in the morning. They report that having a cup of coffee in the morning helps them feel refreshed. Most people and researchers have assumed that these benefits are due to coffee’s caffeine content. However, a new study shows that these benefits might also be due to other molecules present in well-roasted coffee. The need to smoke a cigarette in the morning is especially acute due to dysfunction of the brain’s nicotine receptors caused by night-long nicotine withdrawal. A new study now shows that the benefits of a cup of coffee are not merely due to caffeine. It contains other compounds that may help overcome nicotine receptor dysfunction. In the new study, researchers have identified a molecule in coffee that can act on nicotine receptors. The new study was published in the journal Neuropharmacology. Researchers say that it is well known that many heavy smokers like to have a cup of coffee in the morning along with a cigarette, and they report experiencing increased relief. Nevertheless, this association between coffee and cigarette smoking remains poorly studied. In a new in vitro study, researchers identified two new ways in which coffee may help overcome nicotine cravings. First, they applied the roasted coffee solution to the cells that express specific nicotine receptors. The researchers found that choline in coffee can affect α7 receptors, and another compound in coffee called n-MP can affect α4β2 receptors. They found that the n-MP compound found in coffee was especially good at modulating nicotine receptors. This is among the first studies to show that a cup of coffee in the morning is not just about caffeine. In addition, it is the first study to show that coffee can help overcome nicotine cravings in more than one way. Moreover, it could identify the underlying mechanism. Finally, it shows that there are multiple benefits of having a cup of coffee in the morning. Researchers said they were intrigued by the fact that smokers prefer having a cup of coffee in the morning and like to combine smoking with alcohol in the evening. Although the influence of alcohol on nicotine receptors is well understood, the influence of coffee on nicotine receptors remains poorly understood. Many health effects of coffee remain poorly understood since studies mostly focus on caffeine, or many assume that all coffee’s effects are due to its caffeine content. It is no secret, though, that other caffeine-rich beverages do not have similar effects to coffee. Thus, now it is evident that there is more to a cup of coffee, and it should not be viewed as merely a source of caffeine. It also seems that a cup of coffee in the morning may help reduce cigarette cravings and thus have a role in managing nicotine addiction.
Frequently asked questions
Can coffee help with nicotine cravings?
Yes. A lab study published in Neuropharmacology found that roasted coffee contains compounds that act on the brain’s nicotine receptors. Choline in coffee affects α7 receptors, and a compound called n-MP affects α4β2 receptors. By working on those receptors, a cup of coffee may help ease the receptor dysfunction behind cigarette cravings, which fits what many smokers report about their morning cup.
Why do coffee and cigarettes go together?
Many heavy smokers have a cup of coffee with their first cigarette of the day and say the pair brings more relief. After a night without nicotine, the brain’s nicotine receptors are out of balance and the craving is sharp. Compounds in coffee act on those same receptors, which may explain why the morning cup takes the edge off.
Is it the caffeine in coffee that eases cravings?
Not only the caffeine. Most people and researchers assumed coffee’s effects came from caffeine, but this study points to other molecules in well-roasted coffee, choline and n-MP, that act on nicotine receptors. It is also the first study to show coffee can work on cravings in more than one way. Other caffeine-rich drinks do not have the same effect as coffee.
Why are nicotine cravings worse in the morning?
Nicotine cravings peak in the morning because the brain has gone all night without nicotine. That withdrawal leaves nicotine receptors working poorly. People who are addicted to nicotine depend on it both psychologically and physically, and nicotine changes the brain, so many find it hard to start the day without a dose.
Is vaping a way around nicotine addiction?
No. Smoking rates have fallen, but more young adults now vape, and many vaping liquids carry a significant amount of nicotine. Vaping is much safer than smoking cigarettes, yet it is still harmful and still tends to cause nicotine dependence, so the craving cycle stays in place.
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