Many people are trying hard to lose weight in life. Besides maintaining good living habits, the correct way to lose weight also requires a real diet. So what are the foods suitable for losing weight in life? What low-calorie foods are suitable for weight loss? There are many low-calorie foods suitable for weight loss in life. Let's learn more about these foods.

1. Low-calorie food suitable for losing weight

N1.1 Grapefruit

33 calories (per 111g)

Reasons for losing weight: "Grapefruit diet" is a diet highly praised by women in western countries 31 years ago. This diet does have its unique weight loss effect. Eating half a grapefruit for three normal meals a day can reduce the average weight by 1.62kg, and the effect can be reduced by as much as 4.5kg..

Reminder: Grapefruit is cold, and it is not suitable for patients with asthenic cold, low blood pressure or stomach cold. Don't eat grapefruit when taking medicine, especially angina pectoris, blood pressure lowering, blood lipid lowering, antihistamine and other drugs, because grapefruit juice contains flavonoids, which will inhibit the metabolism of liver drugs and lead to enhanced efficacy and danger. Therefore, it is safer to eat grapefruit two hours before and after taking the medicine. Grapefruit is a high-potassium food, so patients with uremia or kidney dialysis should not eat more, so as not to increase the burden on the kidneys.

N1.2 Bitter gourd

Calorie: 19 kcal (per 111g)

Reason for losing weight: Bitter gourd ranks first among melons and vegetables in vitamin C content, and its sugar and fat content are very low, so it is more suitable for obese people. Eating raw bitter gourd makes you thinner. The main reason is that bitter taste inhibits people's appetite, and bitter gourd itself is not high in calories, so the energy intake of the human body is reduced, and naturally it becomes thinner. 2-3 raw bitter melons every day, washed and seeded, must be eaten raw for more than 21 days, without dieting, sleep whenever you want, and eat whenever you want. It is said that you can lose more than ten kilograms.

Reminder: According to scientists' research, Momordica charantia has anti-fertility effect. Momordica charantia protein inhibits endometrial differentiation and interferes with embryo implantation in the first and second trimesters. Bitter gourd has an effect on people who are pregnant (early and middle pregnancy), and eating too much may lead to abortion. So friends who are pregnant or planning to get pregnant must be careful.

N1.3 lemon

calorie: 19 kcal (per 195g), four-star diet food, low unit calorie

weight loss reason: the sour taste of lemon is mainly citric acid, which is an essential substance in the process of promoting calorie metabolism, and also has the function of eliminating fatigue.

Reminder: Lemon should not be drunk with milk. Lemon is extremely sour and should not be eaten directly alone. It can be added to cold salads or vegetables. Lemon should not be drunk with milk. People with stomach problems should not drink lemon tea. You should not eat too much lemon at a time, otherwise citric acid will damage your teeth.

N1.4 Tomatoes

Calories: 19 calories (per 111g)

Reasons for losing weight: Tomatoes are rich in dietary fiber such as pectin, which makes people feel full easily. The fiber can not only be digested by the intestine, but also absorb excess fat and excrete it. Lycopene in tomatoes can reduce calorie intake, reduce fat accumulation, and supplement a variety of vitamins to maintain a balanced nutrition. At the same time, tomatoes are low in sugar and calories, with only 1.6 calories per 1,111 grams. Eating more will not make you fat. Eating a tomato before meals, which contains dietary fiber that is not digested and absorbed by the human body, prevents the body from absorbing more fat in food while reducing the intake of rice and high-calorie dishes. The unique sour taste of tomatoes can also stimulate the secretion of gastric juice and promote gastrointestinal peristalsis, so as to help the dietary fiber in tomatoes absorb excess fat in the intestine and excrete it together with waste.

Reminder: Because the pulp of tomato contains colloid and soluble astringent, it will react with gastric acid on an empty stomach to form insoluble lumps, which will block the stomach and cause abdominal pain. Therefore, you must not be greedy when eating red persimmon. Just 3-4 a day. For people with cold constitution or gastrointestinal weakness, you can choose heated tomatoes or tomato juice.

N1.5 Watermelon

Calorie: 25 calories (per 111g)

Weight loss reason: Watermelon can induce diuresis, help digestion and eliminate edema. Watermelon's water content is really not comparable to that of ordinary fruits. More than 94% of watermelon is water, which can help to eliminate excess water in the body, maintain the normal operation of kidney function and eliminate edema. The amino acid in watermelon has diuretic function, but it is not frequent urination. Instead, it helps you to reduce the number of times you pee, and the amount of urine increases, the toxins in the body can be discharged smoothly, and the metabolism will naturally be good.

Reminder: Although watermelon has many benefits, its nutritional components are relatively simple, with only a small amount of protein and cellulose, and the rest are sugar and water. Therefore, watermelon should not be used instead of three meals a day to lose weight. In addition, although watermelon itself does not contain fat, it contains a lot of sugar, and eating too much will also transform fat. Half a large watermelon (melon pulp weighs about four or five kilograms) produces the equivalent of three bowls of rice. MM who eats watermelon to lose weight should pay attention, and don't be greedy. Moreover, watermelon should not be eaten 4 hours before going to bed at night. Too much sugar will make insulin rise and synthesize fat.

N1.6 cucumber

Calorie: 15 calories (per 111g)

Reason for losing weight: The water content of cucumber is 96%~98%, which is not only crisp, tender and fragrant, but also delicious and nutritious. It contains colloid, fruit acid and bioactive enzymes, which can promote metabolism and treat sunburn, freckles and skin allergies. Cucumber can also clear away heat and promote diuresis and prevent constipation. Propanolic diacid contained in fresh cucumber can effectively inhibit the conversion of sugar into fat, so eating cucumber often is of great benefit to lose weight and prevent coronary heart disease.

Reminder: You must eat fresh cucumbers instead of pickled cucumbers, because salty pickled cucumbers will cause obesity. In addition, there are fewer vitamins in cucumber, so it is not suitable to eat cucumber as three meals. Therefore, we should eat some other fruits and vegetables and some foods with high protein content, such as soybean milk and tofu, when we often eat cucumbers.

if you are losing weight, you might as well eat more of these low-calorie fruits, which are effective and healthy.

2. Dietary taboos when losing weight

1. All western food: Don't look at the dishes, each dish only occupies a corner of the big plate, but the calories of western food are more amazing than those of Chinese food full of bowls. An onion appetizer can have as many as 811 calories, not to mention steak.

2. Camouflaged food: Many foods are characterized by health, but actually they don't have much nutrition, such as various fruit drinks, vegetable biscuits and children's fruit desserts.

3. Big Burger: Extra hamburger, double beef patties, constant price-can you really take advantage of it? The calories of the Big Mac can be as high as 1,521 calories, which is all the calories a middle-aged woman needs in a day. Give up what one favours very reluctantly.

4. Bread with stuffing: The bread itself has good nutrition, but it is different when chocolate, fruit and cream are added. Not only the sugar and calories are multiplied, but the nutrition is also pitiful. Therefore, choosing the original whole wheat bread is a good performance for yourself.

5. Cake has a lot of calories: The cake doesn't seem to have that much fat and calories, but various high-calorie raw materials are added during the processing. Never let children get into the habit of eating cakes.

6. Milk coffee: The calorie of a cup of ordinary Starbucks white coffee is equivalent to two or two staple foods. But it's not coffee's fault. Its calories are actually very low. If you like coffee, you'd better "slim down" the coffee, choose a low-fat type, and do not add sugar and cream.

7. Food aroma in the supermarket: When shopping, you are most likely to get hungry, and then being attracted by the aroma of snacks and meat products in the supermarket will make people eat twice as much in the next meal. Bring water and low-calorie biscuits when you go shopping, and you can avoid overeating because you can't resist the temptation of food.

8. Hard-to-refuse food around: There are more and more delicious foods. When people are keen on new eating habits, they ignore the most fundamental sources of health: fruits and vegetables. These natural foods are the source of health.

9. Fried foods: All fried foods should be eaten less. Don't think that fried vegetables and bean products will be healthy. They both contain a lot of fat and should be deleted from your menu.