Can you drink black coffee while exercising?

Generally speaking, it is acceptable to drink black coffee before exercise, but moderation is key. The detailed explanation is as follows:

Components in black coffee can stimulate the central nervous system, enhancing alertness and concentration. During physical activity, this helps individuals focus on their training, thereby improving athletic performance. Additionally, the ingredients in coffee promote the release of fatty acids and increase the utilization of fat as an energy source, which can help extend endurance and enhance performance to some extent. Moreover, black coffee is virtually calorie-free and has a mild diuretic effect, helping reduce excess water and sodium retention in the body before exercise, slightly lowering body weight and making the body feel lighter, which benefits weight management. However, excessive consumption of black coffee may lead to adverse effects such as increased heart rate, elevated blood pressure, and insomnia.

In daily life, it's important to develop healthy habits, avoid staying up late, and engage in appropriate physical activities such as jogging or hiking, all of which contribute to overall health.