The term ‘metabolism’ appears very frequently in the process of weight loss and slimming. What is metabolism? Simply put, it is the process of metabolism that occurs during daily activities without additional exercise or deliberate physical labor.

During the process of weight loss and slimming, many people find that after exercising for a period of time, their metabolism actually decreases. What is the reason for this?

Basic Concept of Metabolism

Basal Metabolic Rate (BMR) refers to the rate of oxidative phosphorylation of the body when it is awake and extremely quiet, and is not affected by muscle activity, working temperature, food, and tension.

In addition to the calorie consumption of aerobic exercise, the remaining calorie consumption depends on the basal metabolism. Therefore, the stronger the basal metabolism, the more calories consumed per day, and the faster the fat is consumed.

To lose weight quickly, one must increase the basal metabolic rate.

There are usually several reasons for the decrease in metabolism.

Reason one: The body’s weight has changed

Generally speaking, the higher the level of improvement, the greater the stress on the body. When combined with running for weight loss, the metabolism is relatively high. However, after a period of time, as the weight decreases, the metabolism will also change.

Reason two: The decrease in muscle energy can also lead to a decrease in metabolism.

According to relevant studies, one kilogram of muscle can help us consume 75-700 calories per day. If the muscle energy decreases, then the metabolism will also decrease. If you want to lose weight, it is more helpful to do some muscle training moderately in daily life.

Reason three: Fasting to lose weight

Many girls choose to fast in order to save time, but in fact, the method of fasting to lose weight is more likely to reduce the body’s metabolism. Since the body does not get enough calories, it will automatically consume muscle, and after a period of time, the metabolism will decrease, and body fat will actually increase.

Reason four: Poor sleep can also lead to a decrease in metabolism.

A person’s endocrine system will only function normally when they have sufficient sleep quality. Poor sleep can affect the metabolism of leptin, and those who have poor sleep for a long time are more likely to experience dietary disorders or overeating.

Metabolism is crucial for those who are trying to lose weight and slim down. If the efficiency of metabolism decreases, then our efficiency in consuming calories will also decline, which can greatly hinder the effectiveness of weight loss and slimming.