Gary Brecka explains how alcohol immediately affects your brain: one drink causes fatigue and mental fog, while moderate drinking impairs memory, attention, and reaction time for up to 24 hours. Alcohol ranks among the top five causes of chronic disease globally, and repeated use causes lasting damage to the liver and brain.
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Did you know that alcohol is one of the top 5 causes of chronic disease worldwide? While a glass of wine or beer may seem like a harmless way to unwind, the reality is that alcohol can wreak havoc on your body in ways you might not even realize. This can lead you to feeling fatigued, sluggish, and mentally foggy the next day. Even moderate alcohol consumption impairs cognitive function. It affects your memory, your attention, and your reaction time for up to 24 hours. Alcohol can reduce brain activity in areas critical for learning and for memory. But here's the thing, while immediate effects are noticeable, it's long-term consequences that are even more concerning. Alcohol doesn't just impair your function for a day, it contributes to lasting damage to your liver, brain, and your overall health.