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Why is it harder to drink in your 30s? The Science Behind Your Declining Alcohol Tolerance

While it may seem like a sudden change, the decrease in alcohol tolerance many people experience in their 30s is a gradual process tied to natural physiological shifts. As we age, our bodies process substances differently, and alcohol is no exception. Understanding **why is it harder to drink in your 30s** involves looking at shifts in body composition, metabolic efficiency, and hydration levels that affect how alcohol is absorbed and processed.