Важна тема! Are there useful doses of alcohol!

Important topic! Are there useful doses of alcohol! 🧠 ONE GLASS OF ALCOHOL DOESN'T "RELAX" YOU.

SHE'S WEARING YOUR BRAIN. Most people think that alcohol just "slows down" the brain. The truth is different ⸻ 🔬 What is actually happening: • It's not about uniform "sedation"

• It is about the breakdown of connections between brain regions 👉 The brain does not get quieter

👉 The brain becomes fragmented ⸻ ⚡ Neurochemistry: • GABA ↑ → signals are slowed

• Glutamate ↓ → reduces arousal BUT ❗

This is not a balance

👉 this is a network imbalance ⸻ 🧩 Where it hits the hardest: • Prefrontal cortex → you lose control and judgement

• Amygdala → emotions become distorted

• Reward system → dopamine peak → crash

• Cerebellum → coordination falls ⸻ 🔗 Network effect: • Local activity ↑

• Global communication ↓ 👉 Parts work

👉 But they don't work together ⸻ 👁️ Example: Sight functions

BUT it cannot "communicate" with the rest of the brain ⸻ 📉 Even more important: • Even with 1–2 drinks a day: – ↓ gray matter

– ↓ connections between regions

– ↓ cognitive efficiency 👉 Stronger effect than

blood pressure or smoking ⸻ ⚠️ Acute vs Chronic: • One time → broken communication

• Chronic → brain disorganization 👉 Adaptation...

👉 but in the wrong direction ⸻ 💡 Conclusion: Alcohol does not "sedate" you

👉 it divides the system The brain doesn't get quieter

👉 becomes less connected