Some people thrive with one or two cups in the morning, while others may need to limit intake to avoid anxiety, sleep issues, or heart-related symptoms. Paying attention to how your body responds is often more useful than following a strict universal rule.
Ultimately, coffee can be both a beneficial stimulant and a potential disruptor depending on how it’s used. Understanding its effects on hormones, heart function, and sleep helps turn a daily habit into a more intentional choice rather than an automatic one.
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