When it comes to carotene supplements, our first reaction is to eat carrots, whose names are the same as carrots. Carotene is converted into vitamin A in the body, which helps to protect the immune system from free radical molecules and has a significant effect on enhancing immunity. Vitamin A can also promote the formation of photosensitive pigments in eyes, which helps to prevent night blindness, dry eye and vision loss. People who often read, write or use computers usually have different visual impairments, so they can take appropriate vitamin A supplements.

Carotene exists not only in carrots, but also in red or yellow fruits and vegetables, such as pumpkins, papaya and tomatoes. Many green leafy vegetables also contain carotene. For example, sweet potato leaves are one of the most easily overlooked green leafy vegetables, containing 6000 micrograms of carotene per100g, which is 1.5 times that of carrots. This is a creative way to appreciate natural wonders. So today, nutritionists will talk to you in the explosion nutrition class: Is the carotene contained in sweet potato leaves higher than carrots? Take it in summer. It's good for your eyesight and liver.

General vegetables are characterized by low calories, high fiber content and almost no fat and protein. But sweet potato leaves are different. The calorie per100g of sweet potato leaves is 27 calories, which is really suitable for losing weight in summer. The cellulose content of sweet potato leaves is high, 2.8 grams is more than 1 times that of celery, a common laxative vegetable, which is good for relieving constipation and delaying the rise of blood sugar after meals. The biggest difference is that every100g of sweet potato leaves contains 3. 1 g of protein. Whole milk has only 3.0g of protein, so eating sweet potato leaves can also help your body to supplement the plant protein, without worrying about eating too much fat and cholesterol.

The best way to eat sweet potato leaves in summer is to stir-fry, mix cold or make vegetable soup, and put as little oil and salt as possible to avoid damaging the nutrients of sweet potato leaves by ingesting excess fat and salt, and it will not affect weight loss in summer. For example, in summer, you can cook soup with sweet potato leaves and tofu. Tofu is also a good choice to supplement the plant protein. Every100g of tofu contains 6.6g of plant protein. The average menopausal age of women in China is after 45. Therefore, women can supplement estrogen according to their physical condition from the age of 45. Soybean isoflavone has a folk name, which is "natural estrogen".