Fuel or Fast? Exploring the Pros and Cons of Pre-Workout Nutrition Choices

Many studies suggest that the best time to exercise is early in the morning. This is mainly because it helps people burn more calories. But, the debate is whether or not you should eat something before working out. Some people work out without eating anything while others prefer to have a healthy shake or smoothie first. So, how do we know which one is healthier and if it comes with certain pros and cons?

Benefits of working out on an empty stomach
Exercise is important, yes, but so is what you eat before and after a workout to make sure it's effective.

May promote weight loss
If you are aiming to lose weight and lose belly fat, experts suggest that exercising in the morning on an empty stomach can be effective. When you are on a fast, the body uses stored fat for energy and thus you lose more weight.

Helps improve insulin resistance
Working out in a fasted state has also been shown to be beneficial for diabetics. It can increase insulin sensitivity. But, working out on an empty stomach is not suitable for everyone.

opposition
While it has some positive aspects, it also comes with negative health aspects. First of all, it can lead to muscle loss. This is because protein intake before exercise is essential for muscle building. Second, when you exercise on an empty stomach, your energy may be low and you may not be able to perform at 100 percent. Food acts as fuel for the body.

Can cause hypoglycemia and other health problems
Third, it can cause hypoglycemia, or low blood sugar levels that can make you dizzy, weak, and even faint during exercise. The bottom line is, exercising on an empty stomach will not be as effective and will affect your overall health, strength and endurance.