Finding the right time to drink coffee may be more effective. According to a report by the British "Daily Telegraph" on November 6, neuroscientists at the University of Maryland Health Sciences Uniformity Services in the United States have calculated that the best time to drink coffee every day is between 9:30 and 11:30 in the morning.
This is because the effect of caffeine interacting with one of the important hormones in the human body (cortisol, also known as hydrocortisone) reaches an optimal state during this time. Cortisol helps the body regulate its own biological clock and improves alertness. The level of cortisol peaks shortly after people wake up, and this peak state can last up to 1 hour, and the average peak value is maintained at 8 to 9 in the morning. The researchers believe that drinking coffee after this peak will be better because it will boost its production when cortisol levels drop.
In addition, drinking coffee in the body when the cortisol hormone content reaches the maximum value will produce tolerance to caffeine, so that only drinking more coffee can have a refreshing effect. There is a similar view in pharmacology that drugs are taken when they are most needed, otherwise the body will develop resistance. In other words, when you drink coffee at breakfast, the refreshing effect is not significant.
The researchers also pointed out that although cortisol levels peak in the morning from 8 to 9 o'clock, they will peak again at 12 o'clock in the afternoon to 1 o'clock in the afternoon and at 5:30 to 6:30 in the afternoon. In addition, the body's cortisol content will be related to the person's physical and working time, and people who wake up late should drink some coffee later.
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