1, can you lose weight without eating staple food?
Whether you are fat or not is related to whether the total calorie intake is greater than the body's basic metabolism, and has little to do with eating staple food.
As far as rice is concerned, the calorie of100g of rice is only 1 16 calories. Girls are full when they eat 200 grams of rice at one meal, and less than 700 calories when they eat three meals, while boys double their calories at one meal 1400 calories, which is far lower than the calories of basal metabolism. You know, a person who does light exercise needs more than 1500 calories a day.
If you just don't eat staple food, but eat big fish and big meat, you won't lose weight. If you lose the calories of the staple food, don't eat other foods instead, or replace it with the same amount of food, but the calories are lower than the staple food, you can lose weight.
2. The correct way to lose weight without eating staple food.
In general, the amount of food is meat: staple food: fruits and vegetables = 2: 3: 5. According to the general situation, a person should eat 200 grams of meat, 300 grams of rice and 500 grams of fruits and vegetables every day. If you don't eat the staple food, use fruits and vegetables to occupy that part of the staple food, but you can't increase the proportion of meat, that is, you should eat 800 grams of fruits and vegetables every day.
The following is the recommended consumption of three meals without staple food.
Breakfast: 200g of fruit (edible part)+1 boiled egg (about 60g).
Lunch: vegetables 200g, meat 150g, fruit 100g.
Dinner: milk 150ml, vegetables 150g.
3. How many pounds can you lose in a month without eating staple food?
Replace the staple food with fruits and vegetables. According to the calculation of eating 300 grams of rice every day, the calories of fruits and vegetables are about one-third of that of rice, so that you can consume about 200 calories less a day, and you can lose about 2 pounds if you stick to 1 January.
If you can burn calories with 1 hour aerobic exercise every day, you can lose more than 6 kg a month. Therefore, exercise is a healthy and effective way to lose weight. If you don't eat staple food to lose weight, the effect is actually not so good.
4. The harm of not eating staple food to lose weight
Losing weight without eating staple food will affect menstruation.
Losing weight without eating staple food will reduce calorie intake and affect the proportion of body fat. Scientific research has confirmed that the 1 menstrual cycle of girls (called menarche) is related to their weight or body fat content. When the weight is less than 5%- 10% of the standard weight, menstrual delay will occur. Menstruation occurs when body fat reaches 17%, and normal menstruation can be maintained when body fat reaches 22%. When it is lower than 15%, amenorrhea may occur because estrogen cannot be released normally.
If the body fat of girls is lower than 17%, it will also affect the development of secondary sexual characteristics, such as irregular menstruation, amenorrhea and breast dysplasia. Excessive weight loss of middle-aged women can also cause endocrine disorders, menstrual disorders or early menopause, and even premature aging.
5, not eating staple food to lose weight is easy to get sick.
When the body's heat supply is insufficient, it will be solved by tissue protein and fat, and the decomposition and consumption of tissue protein will affect organ function. Oxidation of a large number of fatty acids can also produce ketone bodies, leading to ketosis and even ketoacidosis.
The latest research by American nutritionists shows that eating less staple food will increase bad cholesterol and increase the risk of heart disease. If you don't eat staple food for a week, your brain's memory and cognitive ability will be impaired.
However, traditional Chinese medicine emphasizes "five grains for nourishment", and insufficient intake of staple food can easily lead to deficiency of qi and blood, deficiency of kidney qi, fatigue and hair loss.
6, the harm of dieting to lose weight
1. High quality protein is insufficient.
As we all know, the basic unit of human body formation is cell, and the main component of cell formation is protein. Since every organ involves protein, when we don't get enough high-quality protein, it will affect the function of the whole body. The skin becomes dull and prone to aging (loss of collagen); Metabolic disorders, endocrine disorders, acne (enzymes and hormones can not be fully produced); Decreased resistance (lack of antibodies); Severe deficiency will cause more edema (osmotic pressure cannot be adjusted).
2. Various vitamins are insufficient.
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. The resistance is obviously reduced.
3. protein is consumed in the body.
When nutrient absorption is insufficient, the body will give priority to protein instead of fat! Protein usually does not decompose completely, producing free radicals! Free radicals are definitely the chief culprit of human diseases and aging.
4. If the basal metabolic rate drops, you will become obese.
Long-term dieting will make our body lack nutrition, and in order to maintain the normal activities of life, the basal metabolic rate will drop. This is also the reason why dieting and weight loss have encountered bottlenecks.
5. It's easy to bounce higher.
Everyone says they are getting fatter. The truth is this "efficacy" brought by dieting and losing weight. When the bottle strength can't be reduced, many MM will give up and start to return to normal diet. At this time, the fat cells were inhibited for a long time, just like a tight spring, which restored its original elasticity and accelerated its growth and expansion. Coupled with the poor basal metabolic rate caused by dieting, fat has mushroomed.