1131: Hangover Cures | Skeptical Sunday

Hangover Basics

Hangovers are a complex biological response to alcohol consumption, influenced by various factors like genetics, metabolism, and even the type of alcohol consumed. Jessica Wynn explains that while some people seem immune to hangovers, their bodies still endure the negative effects of alcohol 1. The idea that the order of drink consumption affects hangover severity is a myth, as no evidence supports that drinking beer before liquor or vice versa makes a difference 1. Jordan Harbinger humorously notes that despite testing these theories in his youth, he never found them effective 1.

   

Body Impact

Alcohol wreaks havoc on the body by disrupting various functions, including blood sugar regulation, sleep, and inflammation. Jessica Wynn highlights that alcohol suppresses vasopressin, leading to dehydration, and creates acetaldehyde, a toxic byproduct causing nausea and inflammation 2. This disruption extends to sleep, with alcohol suppressing REM sleep, leaving one feeling unrested despite hours of sleep 3. Harbinger adds that alcohol-induced blood sugar spikes and crashes contribute to fatigue and headaches, making hangovers a chaotic experience for the body 4.

   

Myth Busting

Common myths about alcohol consumption and hangover prevention often mislead people into believing in ineffective remedies. Jessica Wynn debunks the idea of drinking in moderation as a safe practice, revealing that studies promoting this notion were often funded by the alcohol industry 5. The concept of a hangover cure is similarly flawed, with many products marketed as remedies being little more than expensive placebos 6. Harbinger notes that while wine is often touted for its antioxidants, the health benefits are overstated, as the antioxidants come from grapes, not the alcohol itself 7.