For some people, exercise on an empty stomach or not eating will be more comfortable when compared to doing it after a meal. This habit is dangerous or is it profitable? Let's refer to the following reviews.
Doing physical activity like sports after filling food is not recommended. This is because blood vessels work hard to transport extra blood pumped by the heart during exercise, other unrelated vessels (related to digestion, for example) are limited. This condition can cause physical pain and abdominal pain.
As quoted from Antara, Dr. Daniel Vigil, professor of clinical at the University of California, explains doing physical activity shortly after eating causes reflux, hiccups, or vomiting.
Research shows, working in a state of hunger causes the body to burn stored carbohydrates, which can accelerate weight loss. But this habit also has its disadvantages. Exercising on an empty stomach can make a person dizzy and lethargic and increase the chance of injury. Glycogen, which is considered a fuel for the cells in the body, will be exhausted when a person has not eaten.
Exercising before meals can help burn fat, can also cause you to lose muscle, because in some cases there is protein breakdown to get the energy needed for exercise.
Then which one is better? Exercising after a meal or when the stomach is empty?
Generally, health experts recommend eating an hour or two before exercising. This will allow the stomach to empty itself when you start exercising while making sure the digestive process is not disturbed.
But if it's been several hours or more since someone's last meal, a small snack should be consumed before the exercise. The body will avoid fatigue and perform better when the nutrients are provided sufficiently.
So, although there are some advantages, should avoid exercise on an empty stomach for a long time. Try to exercise an hour or two after eating.