What Alcohol Does to Your Body, Brain & Health | Huberman Lab Podcast #86

Aug 22, 2022 In this episode, I discuss the physiological effects that drinking alcohol has on the brain and body at different levels of consumption and over time. I also describe genetic differences that predispose certain individuals to alcoholism, binge and habit-drinking. I explain alcohol metabolism in simple terms and how it effectively acts as a poison, leading to cellular stress and damage. I then explain that it impacts neuronal function and changes our thinking and behavior – hallmarks of inebriation. I also discuss how alcohol consumption of different amounts impacts inflammation, stress, neurodegeneration, and cancer risk and negatively impacts the gut microbiome, brain thickness, hormone balance, mood and feelings of motivation. Additionally, I discuss the biology of hangovers and describe science-based strategies to mitigate the severity of a hangover. Since alcohol is one of the most widely consumed recreational substances, this episode ought to be of relevance to everyone. Indeed, even low-to-moderate alcohol consumption negatively impacts the brain and body in direct ways. The goal of this episode is to help people make informed decisions about their alcohol consumption that are in keeping with their mental and physical health goals.

Any Amount of Alcohol Consumption Harmful to the Brain, Finds Study

THE GUARDIAN: UK study of 25,000 people finds even moderate drinking is linked to lower grey matter density

There is no safe amount of alcohol consumption for the brain, with even “moderate” drinking adversely affecting nearly every part of it, a study of more than 25,000 people in the UK has found.

The study, which is still to be peer-reviewed, suggests that the more alcohol consumed, the lower the brain volume. In effect, the more you drink, the worse off your brain.

“There’s no threshold drinking for harm – any alcohol is worse. Pretty much the whole brain seems to be affected – not just specific areas, as previously thought,” said the lead author, Anya Topiwala, a senior clinical lecturer at the University of Oxford. » | Natalie Grover | Tuesday, May 18, 2021

First they came for the smokers; now, it’s they’re coming for the drinkers! They have beaten the c*** out of smokers for years. They have driven them into the margins of society. They have kept saying that there is no amount of cigarette-smoking that is safe. The message above has a familiar ring to it! This is the start! Meat-eaters are being targetted, too; but that’s a story for another day.

For years, I was a proud and happy smoker. I never smoked out of addiction; I always smoked for pleasure. And I used to get so much pleasure from a cigarette. However, they have made life impossible for smokers: they have increased the price of a pack of cigarettes so much that the cost of a pack far outweighs the pleasure you can get from them. Add to that, when you buy cigarettes, there is nowhere you can go to smoke them, except in your own home. This leads to confinement and loneliness for many.

I have solved the problem by giving up smoking and drinking! I am now a non-smoking teetotaller. It was an easier transition to make than I once thought it would be. Life will never be the same; but then life isn’t the same as it used to be because people aren’t the same. People have lost all sense of joie de vivre.

For those people who still smoke and drink: Enjoy the pleasures whilst you still can! The way things are going, all pleasures in life will be banned by the health police, the health Nazis. – © Mark