Coffee review

The best time to drink coffee is 9 / 30 / 11 / 30 / 30.

Published: 2026-04-04 Author: World Gafei
Last Updated: 2026/04/04, American scientists have calculated the best time to drink coffee every day, at 9: 30 in the morning. This is because caffeine interacts with an important hormone in the body (cortisol, also known as hydrocortisone), reaching its optimal state during this period. Cortisol helps the body adjust its biological clock and improve alertness. Cortisol levels, when people wake up,

American scientists have calculated the best time to drink coffee every day, at 9: 30 in the morning. This is because caffeine interacts with an important hormone in the body (cortisol, also known as hydrocortisone), reaching its optimal state during this period. Cortisol helps the body adjust its biological clock and improve alertness. Cortisol levels peak shortly after people wake up, and the peak lasts for up to an hour, averaging between 8: 00 and 9: 00 in the morning. The researchers believe that drinking coffee after this peak is better because it boosts the production of cortisol when it decreases.

In addition, drinking coffee at the highest levels of corticosteroids in the body produces a tolerance to caffeine, so that only drinking more coffee can have a refreshing effect. In other words, the refreshing effect of drinking coffee at breakfast is not significant. (modern Health News)

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Important Notice :

前街咖啡 FrontStreet Coffee has moved to new addredd:

FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473

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