Best Time to Drink Coffee According to the Body's Biological Clock | When Should You Avoid Coffee?

When is the best time to drink coffee, exactly? According to the body's biological clock, cortisol levels are high early in the morning, so coffee has less effect. Between 10 a.m. and 2 p.m., alertness peaks and coffee has its greatest impact. After 5 p.m., its effect diminishes, and drinking it close to bedtime lowers sleep quality.

When exactly is the best time to drink coffee? According to the body's biological clock, cortisol levels are high early in the morning and coffee has less effect. Between 10:00 and 14:00, alertness is at its peak and coffee has the greatest effect. After 17:00, its effect decreases and close to bedtime, it lowers the quality of rest.

According to Ambassador Arjan, the body's biological clock plays an important role in the effect of coffee. Early in the morning (around 7 to 8) the cortisol level is high and drinking coffee at this time has less effect.

After waking up and between 8 and 10 o'clock, cortisol levels decrease and coffee works better. The best time period is between 10 and 14; During these hours, alertness and concentration are at their peak and coffee brings the most benefits.

14:00 to 17:00 is still a good time. From 17:00 onwards, the energy level is decreasing and the effect of coffee is felt less.

Drinking coffee near bedtime (20 to 22) can reduce the quality of sleep.

The golden tip is to drink coffee when it is in sync with your body's natural rhythm, not just when you feel tired.