Ever wonder why a cup of coffee wakes you up, but your friend drinks three without blinking? It all comes down to caffeine sensitivity and caffeine tolerance. Caffeine Sensitivity means your body reacts strongly even to small amounts of caffeine. You might feel jittery, anxious, or have trouble sleeping after just one cup. This varies due to genetic factors, age, and individual metabolism. Caffeine Tolerance develops when your body gets used to regular caffeine intake. Over time, you may need more caffeine to feel the same energy boost. Knowing your own caffeine response helps you enjoy your favorite drinks without the unwanted side effects. Pay attention to how caffeine affects you and adjust accordingly!
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