Kathleen People also know that exercise to lose weight requires appropriate energy. The human body's usual source of energy mainly relies on carbohydrates ingested from the diet. For example, during morning exercise, the main source of energy comes from fat, because we exercise on an empty stomach in the morning.
When people exercise on an empty stomach, free fatty acids in the blood will increase significantly. If the source of fatty acid muscle activity is excessive, "poisons" will appear that damage the myocardium, cause arrhythmia, and even lead to sudden death. Therefore, before exercising on an empty stomach, you should drink a glass of milk or eat some pastries, which can reduce the risk of hypoglycemia. Especially people over 50 years old, because their ability to utilize free fatty acids is lower than that of younger people, the risk is greater.
Is it okay to exercise on an empty stomach? Some experts suggest that the best time to exercise is after a break in the afternoon. At this time, the stomach is neither too full nor fasting. It is most suitable for middle-aged people over 50 years old. elderly Get some exercise.
If you exercise on an empty stomach before dinner, such as a quick walk or jog, most of the calories consumed will come from fat. Therefore, if you want to achieve the goal of losing weight quickly through exercise, you must not only grasp the appropriate amount of exercise, but also grasp the time of exercise. "Time" is critical! Blindly performing "exercise to lose weight" may be futile and achieve nothing.
