Dieting to lose weight
1, control calories and fat. Always pay attention to the calories of food, reduce some fat in the diet and increase some fish and poultry.
2, the diet should be light. Eat less salt. The more salty you eat, the more you want to eat. Eat less processed food with sauce. These foods are rich in sugar, salt and flour, which will increase your calories.
3, often eat fruits and vegetables. Eat some fiber-rich fruits, vegetables and whole wheat bread in moderation.
4. A balanced diet. Arrange a balanced diet according to the plan every day, and pay attention to timing, and don't overeat. To slow down the time for eating, the time for eating a meal should be no less than 20 minutes.
5. Negative thermal balance. You must pay attention to the principle of losing weight: the calorie intake must be less than your consumption.
However, dieting should be moderate, and it is very dangerous not to rely solely on dieting to lose weight. Excessive dieting will damage our physical function.
The harm of excessive dieting
anaemia
Unbalanced nutrient intake leads to insufficient intake of hematopoietic substances such as iron, folic acid and vitamin B 12. Eating less, the basal metabolic rate is lower than that of ordinary people, so the gastrointestinal movement is slow and the gastric acid secretion is less, which affects the absorption of nutrients. These are the main causes of anemia.
Memory decline
The main motivation for brain work comes from fat. Eating too little, insufficient body fat intake and storage, lack of body nutrition, serious damage to brain cells, direct impact on memory, more and more forgetful.
vitamin deficiency
Lack of vitamin A can easily cause gastrointestinal and urinary tract infections, and even affect the reproductive system. Lack of vitamin B will reduce carbohydrate and fat metabolism, which is easy to be obese. Lack of vitamins will hinder the synthesis of collagen and affect the elasticity and luster of skin. The detoxification function of the body is impaired, and the resistance is obviously reduced.
Dieting to lose weight needs good control. Don't believe too much in the idea that you can lose weight by dieting. Occasionally dieting is good for our health, but long-term dieting will destroy our physical function and make us easy to get sick.