Proper hunger is good for the human body. Because hunger can keep people clear-headed and enhance their thinking ability, thus improving work efficiency. Because when people are full, blood quickly enters the digestive system, reducing the blood supply to the brain, thus feeling sleepy and working efficiency will be reduced. When you are hungry, people pay more attention and think more actively.

Disadvantages;

Excessive hunger is harmful to human body, causing hypoglycemia, dizziness, fatigue and other symptoms. So a little hunger is enough at ordinary times, and it must not be counterproductive. If there is severe hunger, there will be chronic malnutrition, which may also lead to malnutrition anemia. So, if you want to stay healthy through hunger, you can, but you must pay attention to it.

Eat a little full when eating;

As the saying goes, "Eat well at breakfast, eat well at lunch and eat less at dinner." Breakfast: Pay attention to both quantity and quality, so it is recommended to be full at seven minutes. Lunch: Eat at noon, but it doesn't mean overeating. Generally, it's enough to eat until eight or nine points are full. Dinner: Dinner is close to bedtime. Don't eat too much. Just be full at six or seven. Be careful not to eat sweets at night.

The above contents refer to; People's Health Network-The Benefits of Proper Hunger