Should I eat before or after exercising in the afternoon?

Generally speaking, whether to eat before or after exercising in the afternoon should be determined based on the intensity of the exercise. If the exercise is intense and lasts longer than one hour, it is advisable to eat a moderate amount beforehand. If the exercise is light and lasts less than 30 minutes, eating afterward is preferable to avoid affecting performance or causing gastrointestinal discomfort.

If engaging in high-intensity activities such as long-distance running or strength training, consuming a small amount of easily digestible food 30 minutes to one hour before exercise is more appropriate. Such foods can provide energy, prevent dizziness and fatigue caused by low blood sugar during exercise, and will not lead to gastrointestinal discomfort due to undigested food, thus helping maintain optimal performance.

If performing low-intensity activities such as walking or casual strolling, eating after exercise is more suitable. Low-intensity exercise consumes relatively little energy, and exercising on an empty stomach usually does not cause significant discomfort. After exercise, the body is in a state that requires energy replenishment; eating at this time can promptly restore protein and carbohydrates, support muscle recovery, and avoids feeling heavy or sluggish from eating beforehand, which might disrupt exercise rhythm.

In daily routines combining exercise and diet, it's important to avoid overeating regardless of whether meals are taken before or after exercise. Additionally, adequate hydration should be maintained to ensure a balanced connection between nutrition and physical activity, supporting overall well-being.