Watermelon is often said to have the effect of relieving summer heat, because it contains a lot of water, which can supplement the water lost in summer due to increased sweating. It is also rich in potassium, which can help the body excrete sodium. When the human body excretes sodium, it also excretes water, which can help improve the problem of water accumulation in the body.

Watermelon also contains carotenoids, which can be converted into vitamin A in the human body and help to maintain vision. Vitamin A can also maintain the mucosal health of upper respiratory cells, prevent bacteria from invading the body and enhance immunity.

Because most of the weight of watermelon comes from water, and water has no heat, watermelon has lower heat than other fruits. People who are losing weight and love desserts may wish to dice watermelon with bean jelly to make their stomachs fuller and calories lower.

But when some people eat watermelon, they like to sprinkle salt to increase the sweetness of watermelon, but the amount should not be too much, so as not to exceed the standard. At the same time, because watermelon has a lot of potassium, people with low blood pressure or kidney disease should limit their consumption.

Step 2: bananas

Work pressure is high on weekdays. Do you want to pick up some energy? Eating a banana can make you full of energy!

Eating bananas makes people happy because it helps to increase serotonin and dopamine, which are called "happiness hormones".

Bananas are rich in tryptamine and vitamin B6. In the human brain, tryptamine acid can be converted into serotonin, and vitamin B6 can promote the conversion of tryptamine acid into serotonin and improve dopamine level. Bananas are also rich in potassium, which helps to improve water accumulation and lower blood pressure. At the same time, it is a high fiber food. Fiber will expand after absorbing water, which can not only provide satiety, but also increase defecation and prevent constipation.

People who lose weight may be afraid to eat bananas because they are high in calories. Although the sugar content of bananas is indeed higher than that of ordinary fruits, as long as they are eaten in moderation, they will not get fat. Based on two servings of fruit a day, dieters can eat at most one medium-sized banana a day. In addition, some people think that cooked bananas are sweeter than raw bananas, and the calories are definitely higher. In fact, just looking at calories and carbohydrate content, the two are similar.

Only in the process of banana ripening, some starch will be converted into sugar, which is the reason why cooked bananas are slightly sweet. However, because intestinal bacteria will ferment these resistant starches and produce gas, eating immature bananas will cause bloating or farting. At the same time, due to the high potassium content of bananas, patients with hypotension or nephropathy should limit their consumption.

3, the apple method is to eat only apples within three days, raw food, barbecue, juice, soup as you like, the number is not limited, if so, you can lose 3 to 5 kilograms in three days. Note: Pay attention to eating it twice every 7 days, and it should not exceed 3 days at a time, otherwise malnutrition or even anorexia will occur at any time. Eat porridge or vegetables after 3 days, and you can start a normal diet when you get used to it!

What kind of fruit do you eat? Eight kinds of delicious fruits with low calorie.

4. tomatoes

Tomatoes are almost all made of water, with strong satiety and low calories (30 calories per 200 grams), which is more suitable for weight loss. But tomatoes have no other nutrition except vitamin C, so the best way to lose weight is to eat normally at breakfast and lunch, pay attention to nutrition, and consume about 600 calories per meal on average; Change the dinner to tomatoes. In this way, you can easily keep the daily calorie at around 1400.

5.pierce

Pear contains a lot of soluble fiber, which can reduce blood viscosity and prevent cardiovascular diseases. Pear also contains a certain amount of sorbitol, which is a natural sweetener and is not easily absorbed by human body, which is more helpful for preventing obesity and stabilizing blood sugar.

6.grapefruit

A 240-gram grapefruit has only 80 kilocalories and is rich in vitamin C. Beta-sitosterol in grapefruit can reduce cholesterol in blood, and reduced glutathione contained in it is an antioxidant, which can prevent cancer, so grapefruit is also a health food beneficial to health.

7.kiwi fruit

The calorie of kiwifruit is 84 kJ/100g (20.8 kCal/100g). Kiwi high dietary fiber can not only promote gastrointestinal peristalsis, but also increase satiety. Combined with the low calorie characteristics of kiwifruit, kiwifruit is the best choice to lose weight and nutrition, and it is a good way for night owls to balance nutrition and maintain physical strength.

8.pineapple

The calorie of pineapple is 120 kJ/100 g (29.2 kcal/100 g). Pineapple contains almost all vitamins and 16 natural minerals needed by human body, which can effectively help digestion and absorption.

The secret of pineapple weight loss lies in its rich juice, which can effectively decompose fat. Pineapple can also help people solve the concerns of digestion and absorption. Bromelain can effectively decompose protein in food and increase gastrointestinal peristalsis.