Why Do I Feel So Weird After Having Caffeine? 7 Key Reasons Explained
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4 min read
According to the Food and Drug Administration, up to 400 mg of caffeine daily is generally safe for healthy adults. Yet, many people feel a strange, uneasy sensation, asking, "Why do I feel so weird after having caffeine?" The answer lies in a complex interplay of personal biology, consumption habits, and the body's physiological response to this potent stimulant.