The Sunset Blog — Asian Flush, ALDH2 & Alcohol Science

 Alcohol knocks you out fast, then snaps you awake at 3am. Here's the biphasic brain chemistry behind both halves — and how to drink without wrecking your night.

If you get a headache after just a drink or two, it may be an Asian flush headache — driven by acetaldehyde, not bad luck. Here's what helps and what only hides it.

That red face after a drink isn't cosmetic — it's acetaldehyde, a Group 1 carcinogen, building up faster than your body can clear it. Here's why it happens, and what a...

Struggling to breathe after a drink isn't a side effect to wait out. Here's how to tell an emergency from a manageable reaction, why alcohol tightens the airways, and ...