Exercise's control over appetite and mental state

Appetite is related to a person's physiological desire for food. In contrast, hunger is a person's physiological need for nutrition. In other words, appetite means a person's craving for food, while hunger means the body's need for nutrients.

There's a common belief among Americans that exercise increases appetite, leading to increased food intake and weight gain. However, the opposite is true. Regular exercise actually reduces food cravings, preventing weight gain. We tend to eat less when we're eating foods we enjoy, and we also eat less after exercise because we want to eat less.

According to relevant literature, this phenomenon is entirely based on physiological evidence. The human brain contains a gland called the hypothalamus, which controls the rate of metabolism in a specific way. During this control process, in addition to secreting necessary hormones, the hypothalamus also induces the feeling of hunger. According to this theory, it is generally believed that when the transport of glucose from food to the brain is too slow, a person feels hungry. Once the hypothalamus senses that glucose input is too slow, it immediately sends a warning signal, indicating a severe food shortage in the body. In response to this warning, the person begins to consider eating, and the stomach begins to contract, eventually producing a "low growling" sound. Then, the body secretes chemicals such as hydrochloric acid to aid in the digestion of the food about to enter the body.

Exercise can increase the levels of certain chemicals in the blood and brain, such as amylose, serotonin, norepinephrine, adrenaline, and dopamine. These chemicals send signals to the brain that the body's hunger needs have been met. Compared to those who do not exercise regularly, people who exercise regularly experience a feeling of fullness after eating more quickly. More importantly, this reduced appetite can last for up to six hours after exercise.

Some studies suggest that people who exercise regularly are more likely to have a stronger appetite because more food gives them better energy for exercise. Among those who exercise regularly, many are more likely to absorb nutrients from carbohydrates and proteins that are beneficial to physical and mental health-essential nutrients for the body to function properly. These studies also suggest that people who exercise regularly tend to lose weight because exercise makes the body "naturally" crave good foods. Conversely, they may develop aversion and aversion to inferior foods that are detrimental to physical activity, such as fats and simple carbohydrates.

So what does all this mean? Does it mean that the more you exercise, the less hungry you will feel? Of course not! The real meaning is that appropriate exercise can suppress hunger, but the suppression of hunger by exercise can only remain at a certain level.

Please remember that we are increasing our muscle density through exercise, and the higher the muscle density, the more calories they burn. If our food cannot provide them with "fat," they will have to burn the fat previously stored in our bodies! Through physical exercise, our hunger will decrease slightly, and our bodies will prefer foods that are beneficial to health. In addition, the fat stored in the body will be converted into energy through exercise. In this process, miracles will happen!

Exercise's benefits extend beyond weight loss; it also has a unique function: transforming one's mental state. Currently, many Americans experience symptoms such as low mood, irritability, fatigue, and anxiety. Those exhibiting these prevalent mental health symptoms are often excessively obese.

Emotional instability is a significant problem for anyone. To fill emotional voids or avoid loneliness, boredom, or depression, many people resort to overeating to satisfy their emotional needs. In reality, there are many who, due to their emotional disorders, ultimately become overeaters. In essence, these individuals use food to alter their moods, and their behavior bears a striking resemblance to that of those who must rely on psychotropic drugs to control their emotions.

On the contrary, exercise can release a very high level of heat in the body, which can help people control their emotions and weight.

A nationwide survey in the United States revealed that adults who dislike exercise and physical activity are far more likely to experience emotional crises than their peers who regularly engage in physical activity.

In this survey, most people reported that by engaging in some active aerobic exercise, they felt their overall mental state had improved, and they also felt more energetic.

In conclusion, numerous research results have shown that regular exercise and physical activity can significantly improve depression, anxiety, and other mood disorders, while also enhancing an individual's self-esteem.

Before embarking on such an aerobic exercise health program, you must be in good physical condition and feel normal. It's also best to see a doctor first and get their advice. Since doctors may offer routine suggestions, it's crucial to ask them for reasoning rather than drawing conclusions based solely on superficial observations.

First, you should have a comprehensive physical examination. This will give you important information about your current heart condition. For example, the American College of Sports Medicine has warned that people with a history of high blood pressure, abnormal baseline electrocardiograms, or a family history of heart disease are at higher risk of heart damage when participating in certain sports. Only your doctor can provide you with this information so that you can make a more informed decision about participating in sports.