Is It Better to Exercise on an Empty Stomach?
It turns out that there may be something on the floor of exercise gym “science bro” on an empty stomach to trigger this coveted metabolism of fats to burn. Research published in the March 2017 issue of the American Journal of Physiology-Endocrinology and Metabolism shows that consumption compared to fasting before a workout can affect gene expression in adipose tissue (fat stores) In response to exercise.
In the study, British scientists had a small group of overweight men who walked to 60% of their maximum oxygen consumption for 60 minutes in the morning being in a fasting or feeding state (a high carbohydrate meal 2 hours earlier The exercise). The research team collected samples of adipose tissue before exercise and again an hour later.
It turned out that the expression of the adipose gene differed between the two tests. In the fasting state, an increased gene (specifically called two PDK4 and HSL) reported an increase in the use of metabolism stored in fat. When subjects exercised after feeding, these genes decreased, which could indicate less fat.
After eating, researchers suggested, our fatty tissue is affected by food and will not respond in the same way. The result is that for people who want to lose a few pounds of fat, sweat in the fasting state can lead to more favorable metabolic changes in adipose tissue to help treat the belly of the Buddha.
However, it is not clear whether this result would apply to exercise more intense exercises. Many people find it difficult to keep up the pace during a vigorous workout when their stomach growls – and the pace suffers burning calories will decrease worldwide. It is important to note that we are talking about burning fat here, not performance.