The main component of hair is a kind of protein called fish protein. When dieting to lose weight, protein's food intake is insufficient, which easily affects the generation of hair and causes hair loss. In addition, hair growth also needs trace elements such as zinc, iron and copper and essential fatty acids, which are rich in cereals and meat. If you don't eat cereals, wheat and meat, the nutritional supply of hair will be insufficient, resulting in split ends and hair loss. Iron directly affects the luster of hair. If the intake is insufficient, it will make the hair yellow and dull. If hair loss occurs during dieting, it is suggested to stop the unbalanced diet immediately, return to a balanced diet, supplement more foods rich in protein and vitamins, and go to the hospital in time to check whether some trace elements have been lost because of blind weight loss, so as to supplement drugs or other aspects in time.

Dieting to lose weight and hair loss;

First, after dieting and hair loss, the most important thing is to supplement nutrition.

Nowadays, many diet methods advocate dieting, such as not eating after noon, milk tofu soup, witch soup and so on. There are also many weight loss methods that advocate eating only a single food. The content of staple food in these diet recipes is particularly low, and long-term adherence to weight loss will seriously cause hair loss. Therefore, the key to hair loss after dieting is to arrange three meals a day reasonably, have a balanced diet and supplement nutrition.

Second, arrange three meals a day reasonably.

1. Breakfast

Breakfast is the longest time from the last dinner, generally more than 12 hour. The glycogen stored in the body has been exhausted, so it should be replenished in time to avoid hypoglycemia. When the blood sugar concentration is lower than the normal value, there will be hunger, decreased brain excitability, slow response and inattention, which will affect the efficiency of work or study.

Energy-supplying nutrients in food are the main source to maintain hypoglycemia. Breakfast with protein, fat and carbohydrate energy ratio close to 1: 0.7: 5 can give full play to the role of carbohydrates in rapidly increasing postprandial blood sugar, and at the same time use the function of protein and fat to maintain postprandial blood sugar level for 2 hours. The two complement each other, so that the blood sugar in the whole morning is maintained at a stable level, so as to meet the requirements of the brain for blood sugar supply and ensure the efficiency of work or study in the morning.

The food for breakfast should be varied and reasonably matched. You can quickly assess whether the nutrition of breakfast is sufficient according to the variety of food. If breakfast includes cereals, animal foods (meat, eggs), milk and dairy products, vegetables and fruits.

Breakfast and other four kinds of food are rich in nutrition; If only two or less items are included, it means that the nutrition of breakfast is insufficient.

It is more appropriate to have breakfast half an hour after getting up in the morning. The breakfast energy of adults should be about 2930kJ(700kcal), and the cereal should be about 100g. You can choose steamed bread, bread, cereal, noodles, bean curd, porridge and so on. , and an appropriate amount of food containing high-quality protein, such as milk, eggs or bean products, as well as 100 g of fresh vegetables and 100g of fresh food. Individuals of different ages and labor intensity need different amounts of energy and food, which should be adjusted according to specific conditions.

2. Lunch

After intense work or study in the morning, the energy and nutrition gained from breakfast are constantly consumed and need to be replenished in time.

Charge to provide energy for work or study in the afternoon. Therefore, lunch plays a connecting role in three meals a day. The energy provided by lunch should account for 30%~40% of the total energy needed for the whole day. For example, the daily energy intake is 9209kJ(200kcal), and the amount of staple food should be about 125g. You can choose rice and pasta (steamed bread, noodles, cereals, cakes, tortillas, etc.). According to the principle of balanced nutrition, you can choose several kinds of meat, poultry, beans and their products, aquatic products and vegetables to match. Animal food 75g, soybean 20g or equivalent, vegetable 150g and fruit 100g can be selected to ensure the intake of vitamins, minerals and dietary fiber in lunch.

3. main meal

The next day, the interval between dinner and breakfast is longer, and the energy provided should meet the energy needs of night activities and night sleep, so dinner also plays an important role in the day. The energy provided by dinner should account for 30%~40% of the total energy required for the whole day, and the cereal for dinner is about1.25g. Foods rich in dietary fiber, such as brown rice and whole wheat, can be selected from rice flour.

Things. This kind of food can not only increase satiety, but also promote gastrointestinal motility. In addition, animal food 50g, soybean 20g or equivalent, vegetable 150g and fruit 100g can be selected.

Third, to solve the problem of hair loss caused by weight loss, we should supplement the nutrition needed for hair growth and eat the following foods.

1. High protein food. For hair loss caused by weight loss, you should eat more lean meat, eggs and fish rich in protein to provide enough protein for hair growth.

2. rice. Eating less rice leads to deficiency of kidney qi, which is one of the main causes of hair loss caused by weight loss. Eating more rice can relieve the symptoms of hair loss.

3. Hair growth food. Proper consumption of hair growth foods, such as sesame, jujube, walnut kernel, longan meat, etc., is of great help to the treatment of alopecia.

Fourth, TCM nursed back to health.

1. Astragalus membranaceus: 60 grams of Astragalus membranaceus, decocted in water, daily 1 time, to treat intractable alopecia areata.

2. Eclipta prostrata: Apply fresh Eclipta prostrata juice to the affected area 3-5 times a day to treat alopecia areata.

3. Ginger: Slice ginger, bake it and apply it to the affected area, 3 ~ 5 times a day to treat alopecia areata.

4. Radix Aconiti: Grind Radix Aconiti into powder, mix with vinegar, and apply it to the affected area twice a day to treat alopecia areata.