Is Any Amount of Alcohol Actually Safe? The Science Says No

Is Any Amount of Alcohol Actually Safe? The Science Says No

For decades, alcohol has enjoyed a surprising reputation as a health booster—especially red wine.

You’ve heard the claims: stronger hearts, longer life, protection against dementia.

But when you dig into the actual science, the story falls apart fast.

In this episode, you’ll discover why many of the studies praising moderate drinking were built on a critical flaw—they compared drinkers to the wrong people.

So-called “non-drinkers” often included sick quitters: people who had already stopped drinking because their health was declining.

That single mistake distorted decades of public health advice. Using modern methods like Mendelian randomisation, newer research strips away the illusion.

Instead of a protective effect, the data show a clear, linear relationship:

👉 more alcohol = higher dementia risk

👉 more alcohol = higher cancer risk

👉 more alcohol = measurable brain shrinkage

You’ll learn:

Why the famous J-shaped curve was misleading

What alcohol actually does to your brain and hippocampus

How even “low-risk” drinking increases long-term harm

The updated Canadian alcohol guidelines—and why they shocked experts

What to do if you drink now (and why less really is better)

If you care about brain health, longevity, or evidence-based medicine, this episode will completely change how you think about alcohol.

Jaksot(238)

Dopamine, Relapse, and Recovery: Why Addiction Needs Long-Term Management

Dopamine, Relapse, and Recovery: Why Addiction Needs Long-Term Management

A lot of people still think addiction recovery is just about willpower.But addiction neuroscience tells a different story: dopamine, the reward system, and relapse risk all help explain why recovery o...

25 Maalis 5min

Why You Can Be Detoxed and Still Addicted

Why You Can Be Detoxed and Still Addicted

Addiction neuroscience, dopamine, cravings: detox ends withdrawal, but it does not end addiction.The MythA common myth in addiction recovery is that once detox is over, the problem is solved. Many peo...

18 Maalis 5min

Relapse Happens to Everyone: Here's the Science Why - Addiction Basics 06

Relapse Happens to Everyone: Here's the Science Why - Addiction Basics 06

Dr. Fergal Armstrong reframes relapse in addiction, explaining why it's not a personal failure but a common part of the recovery journey, comparable to chronic illnesses. Understanding the neuroscienc...

11 Maalis 5min

The Science of Withdrawal: What's Actually Happening? - Addiction Basics #5

The Science of Withdrawal: What's Actually Happening? - Addiction Basics #5

Withdrawal is one of the most feared parts of addiction recovery.But neuroscience shows something important:Withdrawal isn’t a failure of willpower — it’s the brain restoring balance after long-term c...

4 Maalis 5min

Addiction vs Dependence vs Tolerance: The Critical Medical Difference

Addiction vs Dependence vs Tolerance: The Critical Medical Difference

🚨 TOLERANCE ≠ ADDICTION 🚨Most people — even healthcare professionals — use these terms incorrectly.And that confusion is hurting patients.In this episode, we break down:🧠 The real definition of add...

25 Helmi 5min

Why Buprenorphine Is Safer Than Full Opioid Agonists

Why Buprenorphine Is Safer Than Full Opioid Agonists

Most people think methadone is the only real option for opioid addiction.Wrong.Buprenorphine — especially long-acting injectable depot — is flipping the entire system upside down.No daily pharmacy vis...

23 Helmi 28min

How Cravings Work: Limbic System vs Prefrontal Cortex - Addiction Basics EP3

How Cravings Work: Limbic System vs Prefrontal Cortex - Addiction Basics EP3

Addiction neuroscience explains why wanting to quit isn’t the same as being able to quit. Dopamine reshapes the brain’s reward system.In Episode 3 of Addiction Basics, we tackle one of the most painfu...

18 Helmi 6min

Dopamine and Addiction: The Science of Cravings - Addiction Basics EP2

Dopamine and Addiction: The Science of Cravings - Addiction Basics EP2

Addiction neuroscience explained. Dopamine, cravings, brain recovery, and neuroplasticity — backed by research.If you’ve ever wondered how addiction works in the brain, this is the science most people...

12 Helmi 6min

Suosittua kategoriassa Terveys ja hyvinvointi

unicast
rss-hanna-tikander
rss-pitaisko-erota
tiedenaiset-podcast
voi-hyvin-meditaatiot-2
psykopodiaa-podcast
vakeva-elama-viisaampi-mieli-vahvempi-keho
rss-kuumilla-aalloilla
rss-narsisti
rss-pt-paahtio
puhu-muru
junnut-pelissa
rss-sanelunpurku-podcast
meditaatiot-suomeksi
terapiassa
paritellen
selviytyjat-tarinoita-elamasta
katilon-kahvitunti
rss-adama-mindful-hetki
rss-rentoudu-podcast-rentoutumiseen-hanna-viljanmaa