Does Alcohol Harm Your Defense Mechanisms


How Drinking Alcohol Might Help You Catch a Cold or Flu

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Know how Alcohol weakens your Immune System

Video taken from the channel: AASTHA HEALTHCARE


Alcohol and Your Immune System

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COVID19: Alcohol and your immune system: What you might not know

Video taken from the channel: Wake Forest Baptist Health


Ep 186: Reader Question – Does Alcohol Affect Your Immune System?

Video taken from the channel: This Naked Mind


Alcohol And The Coronavirus Explained Stop Drinking Expert

Video taken from the channel: Stop Drinking Expert


Does alcohol affect your immune system?

Video taken from the channel: This Naked Mind

“Research has shown that high doses of alcohol (around 14 drinks per week or more than five to six drinks at a time) does directly suppress the immune system, and that alcohol abuse is. Alcohol does weaken the immune system, when consumed excessively. Moderate alcohol use — defined as one drink per day for women and two drinks per day for men — is generally considered safe, and likely doesn’t weaken the immune system significantly.

Overall, you should refrain from drinking too much alcohol if you don’t want to get sick, and you shouldn’t drink alcohol if you are sick. “In fact, numerous studies have shown that drinking alcoholic beverages has negative health consequences and can suppress the immune system.”. Excessive alcohol can damage the immune system because the alcohol will prevent nutrients from feeding your immune system. The alcohol is absorbed into your bloodstream through your stomach.

Once in the bloodstream, alcohol will reduce the white blood cell count in the body. The Effect of Alcohol on Your Immune System Alcohol is a prevalent drug of choice in Western society, one that many people turn to in order to relieve stress, relax, and ‘enjoy themselves’. However, recent studies are starting to give us a clearer picture of just how harmful alcoholic beverages can. That answer, in part, comes down to how alcohol negatively affects the immune system. It’s a complicated relationship, but essentially is simplified into three primary effects: Alcohol can hamper.

In addition to compromising the immune cell function, chronic drinking and binge drinking can damage functions in the lungs, the gut and the blood-brain barrier. Normally, the lungs and gut, like our skin, offer a physical and immunological shield against infection. Too much alcohol disrupts that.

Alcohol can also alter your gut bacteria or your gut microbiome, which affects your immune system. “Short and long term use of alcohol can impair immune function because it leads to changes. It can affect your immune system. If you drink every day, or almost every day, you might notice that you catch colds, flu or other illnesses more frequently than people who don’t drink. This is because alcohol can weaken the immune system and make the body more susceptible to infections. How your liver breaks down alcohol in your body.

The gut microbiome is home to trillions of microorganisms that perform several crucial roles for your health, so when alcohol is in your system, it can affect those microorganisms’ ability to support your immune system. Alcohol consumption also damages important cells in the GI system, which disrupts gut barrier function, making it easier for.

List of related literature:

Current studies reveal that excessive alcohol consumption decreases the efficiency of the immune system, thus making one more vulnerable to the effects of bacteria, viruses, and other pathogens that make their way into the body.

“Essentials of Managing Stress” by Brian Luke Seaward
from Essentials of Managing Stress
by Brian Luke Seaward
Jones & Bartlett Learning, 2016

But that’s not the only way alcohol affects your immune system: both acute and chronic alcohol use impair cellular immunity, leaving your immune system even less prepared to deal with inflammatory consequences.

“It Starts With Food: Discover the Whole30 and Change Your Life in Unexpected Ways” by Dallas Hartwig, Melissa Hartwig
from It Starts With Food: Discover the Whole30 and Change Your Life in Unexpected Ways
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Immune System Suppression The immune system (see Chapter 14), which protects the body from invasion by pathogens, also suffers as a result of chronic alcohol abuse.

“Essential Concepts for Healthy Living” by Sandra Alters, Wendy Schiff
from Essential Concepts for Healthy Living
by Sandra Alters, Wendy Schiff
Jones and Bartlett Publishers, 2005

All alcohol is a neurotoxin that goes directly into the bloodstream, creates an inflammatory response, and depletes vitamins and minerals in your body.

“The Candida Cure: The 90-Day Program to Beat Candida & Restore Vibrant Health” by Ann Boroch
from The Candida Cure: The 90-Day Program to Beat Candida & Restore Vibrant Health
by Ann Boroch
Quintessential Healing, Incorporated, 2010

As a result of alcohol’s effects on immune response, alcohol consumption may increase individuals’ susceptibility to bacterial infections, increase their likelihood of contracting human immunodeficiency virus (HIV), and exacerbate trauma-induced immunosuppression.

“The Oxford Handbook of Health Psychology” by Howard S. Friedman
from The Oxford Handbook of Health Psychology
by Howard S. Friedman
Oxford University Press, 2011

Damage to the immune system increases in proportion to the quantity of alcohol consumed.

“Macrobiotics For Dummies” by Verne Varona
from Macrobiotics For Dummies
by Verne Varona
Wiley, 2009

Although not yet well understood at a physiological level, it is clear that heavy alcohol use has a significant effect on the immune system.

“Handbook of Health Social Work” by Sarah Gehlert, Teri Browne
from Handbook of Health Social Work
by Sarah Gehlert, Teri Browne
Wiley, 2011

Chronic alcohol use depresses the immune system and causes increased susceptibility to infections.

“NCLEX-RN® Questions & Answers Made Incredibly Easy!” by Lippincott
from NCLEX-RN® Questions & Answers Made Incredibly Easy!
by Lippincott
Wolters Kluwer Health, 2012

The increased risk of infection in alcohol abusers is due to the impairment of the immune system by alcohol.

“The Science of Drinking: How Alcohol Affects Your Body and Mind” by Amitava Dasgupta
from The Science of Drinking: How Alcohol Affects Your Body and Mind
by Amitava Dasgupta
Rowman & Littlefield Publishers, 2011

• Alcohol can suppress the immune system.

“Memory Mind & Body” by Biswaroop Roy Chowdhary
from Memory Mind & Body
by Biswaroop Roy Chowdhary
Diamond Pocket Books (P) Limited,

Alexia Lewis RD

Registered Dietitian Nutritionist and Certified Heath Coach who believes life is better with science, humor, and beautiful, delicious, healthy food.

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  • i believe you are good at telling us about alcohol. but the virus is different. we are all living in uncertain times. we cant plan, travel, work even. i myself have been in lockdown for 105 days in China. i am still working thankfully, i am also struggling with alcohol now. i know its a mindset but how do we come out of this mindset?

  • Alcohol Is the reason I’m sick now, I was out all day long and later that night I drank not even 30 minutes later I was sick. Now I’m fighting the flu. Smh I won’t ever drink again.

  • Even though this is a deadly serious subject, I did laugh hearing about the guy buying cigarettes and alcohol wearing rubber gloves and a face mask. Just shows how insane our thinking is when we have this problem. I’m doing well now, but I had to get a little health scare to get it through my head that this isn’t my friend. Anyway, thanks Craig, for helping to alleviate the anxiety that can certainly tempt us to relapse.

  • It’s scary that when you start talking about alcohol suppressing your defense system ( 1:50), people today with the situation of Covid-19 are still consuming alcohol without a clue of their actions. I appreciate your knowledge and the fact that you share this! Couple years later after you uploaded this, people are dying from respiratory problems and you clearly support my theory!

  • I’ve been taking 5htp and a high quality fish oil just like your book said. I stopped taking it and I fell off the wagon. Now I’m back on it a 200mg time release 5htp and I don’t plan on stopping it ever! It really helped me.


  • I’m 36…live alone and on the union commercial building construction! After 2 years fell. The isolation and delay of work do to the winter and now this crisis we face! It’s no excuse I should better but just wanted to share….I know people here know the fire I’m playing with! Thank you for the work you do!

  • Sugar drinks stop anxiety and depression, sugar turns negative thoughts to positive, 3 cups per day will do. Orange juice, gatorade etc. For this life saving info send donation to Nomoreaddictions cash app.Thank you.

  • Alcohol lowers immune rsponse, therefore to use it during covid is putting you at higher risk. That is simply the truth, smoking is very bad also because it increases the Ace2 receptors in the lung lining which the virus can lock into. Rinse with an alcohol mouth wash, that can help:-)

  • I did manage to get down to 3 drinks a day but due to this I’ve been drinking loads more. I’m just worried that I will get bad withdrawal when this blows over like shakes and seizures and stuff. Just been trying to keep busy by going on long walks mainly.

  • Yes worried about a lot of people who are drinking, which is on the rise during the pandemic…Thanks crazy that alcohol is good for you and will protect you from the corona virus:(

  • Huge respect to you Craig however, please delete that spread betting book of Amazon. I am a huge promoter of you but that book does diminish a bit of your credibility.