1, how much can you lose weight by eating only one meal a day?
The food will be digested in almost 3-4 hours after the meal, and then it will enter the pre-fasting period, and it will enter the fasting period after 12- 16 hours. Eating only one meal a day is to increase leptin secretion and prolong its action time before and during fasting, so as to achieve the purpose of losing weight.
If you don't overeat that meal, you can lose 10 kilograms a month, but it is harmful to your health, and it will rebound quickly after you resume your diet, which is not a healthy and effective way to lose weight.
If you overeat while eating, you will not only lose weight, but also make your stomach swell and get fatter.
2. The harm of eating only one meal a day
Eating only one meal a day is harmful to health, mainly in the following aspects. It is not a healthy and effective way to lose weight, and it is not recommended to try.
1. It is very harmful to the stomach.
When people are hungry, the stomach and intestines will secrete more stomach acid to convey hunger information. If you don't eat in time, but continue to have an empty stomach for a long time, there will be hyperacidity, such as "coughing up sour water", "heartburn" and "dull pain in the stomach". Long-term hyperacidity will corrode the stomach wall and cause gastric ulcer.
2. It is easy to cause malnutrition.
On the one hand, it is difficult to meet the nutritional needs of 24 hours a day by eating only one meal of nutrients. On the one hand, due to the reduction of long-term food intake, in order to adapt to changes, the body will gradually tend to be low in basal metabolism, and the body's ability to absorb nutrients will decline. In the long run, it will easily lead to malnutrition and decreased resistance.
3. Causes hypoglycemia and dizziness
Fasting blood sugar will drop. If you only eat one meal, it means that you will be hungry for almost twenty hours. If you don't eat continuously, you only consume blood sugar and don't supplement it, which is prone to hypoglycemia. Symptoms are dizziness and weakness of limbs.
4. Causes irregular menstruation in women.
Women only eat one meal a day to lose weight. In the long run, it will affect endocrine, lack of qi and blood, pale face, lead to irregular menstruation, less menstrual blood or delayed menstruation, and even amenorrhea, affecting fertility.
Tip: Losing weight is not as fast as possible. Although eating only one meal a day can make you lose weight quickly, it is not cost-effective at the expense of health. The best way to lose weight is to eat less snacks, exercise more and stick to it.
3, weight loss contraindications
1, no breakfast
Skipping breakfast is easy to make the body in an empty stomach, and the reduction of sugar in the blood will make the appetite more vigorous. At lunch time, you will eat like crazy because of extreme hunger, so your calorie intake will seriously exceed the standard.
2. It is not enough to have no drinking water.
Drinking 2000cc of water every day can ensure the normal operation of the body, and the stool will not become dry and hard, which will make you constipated. Don't drink carbonated drinks such as coke and sprite. They contain a lot of sugar and will make you fatter.
3. No high-calorie snack
Night owls always stay up until two or three in the middle of the night. It's already seven or eight hours before dinner time. They must be hungry. Instant noodles, potato chips and snacks have appeared one after another, which is quite enjoyable. After filling their stomachs, they climbed into bed. How can this not be fat? Stop living like this! Bian Xiao suggested that MM had better not stay up late to eat midnight snack or something, which is simply the number one enemy of weight loss and beauty. If you have to eat, choose oatmeal with high fiber and low calorie.
4, don't ice products to cool off the heat
In hot summer, a bowl of ice is the best way to cool off, but popsicles on the market also contain a lot of sugar, and the heat is naturally amazing. If you must eat them, you should choose foods that are not too sweet and too high in calories, such as chocolate and peanuts. Choose low-fat, or you can see natural fruits and grains. Remember to read the calorie label on the package when you buy it The lower the better.
5. It is forbidden to take fruit as dinner.
Fruits are nutritious and regarded as the most popular diet food, but some fruits have relatively high sugar content. If they are excessive, it will definitely affect the weight loss plan in summer.
6. No cake or dessert.
A small bite of cream cake contains a lot of fat and sugar. When you are mentally satisfied, your stomach will swell with satisfaction. Cut off the root of all evil!
7. No big fish and big meat
Meat food contains a lot of protein and calories. Excessive intake will reduce the peristalsis of the stomach, cause constipation and affect digestion and absorption. If you really can't lack the company of meat, it is suggested that you can choose to eat chicken and fish with lower calories.
8. It is forbidden to eat only once a day to reduce calories.
Singh said, "Many women think that skipping breakfast every morning, eating only a little at noon and having a good meal at night is equivalent to eating only one meal a day, so that the calories consumed are much less than in the past, and the purpose of losing weight can be achieved. Actually, it is not. If you don't eat all day, you will actually increase your appetite and have the possibility of binge eating. We found that women who only eat one meal gain weight faster. " He suggested that breakfast and lunch should be balanced to avoid being hungry and overeating at dinner.
9, no diet, lack of nutrition.
In order to lose weight, many French women eat very simple things every day, such as a cup of coffee and some biscuits for breakfast, a cup of milk and an oatmeal roll for lunch. This has led to malnutrition and other diseases in many people. They have too little calcium, protein and fiber. Singer pointed out, don't just eat simple food to lose weight, but change your eating habits to control your weight. For example, use low-fat cooking methods to cook, choose restaurants that provide healthy food, and participate in activities unrelated to diet. In short, we must ensure a balanced nutrition and moderate collocation of meat and vegetables, and we must not cause new troubles because of lack of nutrition.
10, excessive dependence on diet pills is prohibited.
It is best not to take diet pills, but if you are very, very fat and want to lose weight in a short time, you can try it, but try to choose Chinese medicine, which is less harmful to your body.