1. Dairy products:
The best dairy product is low-fat yogurt, which is rich in calcium, vitamins, protein and potassium. In addition, the probiotics in yogurt can also help to maintain the flora balance in the body. If you do not like drinking yogurt, skim milk and cheese are also good choices. Dairy products almost contain all the nutrients needed by human body, and the ratio between the combinations of these nutrients is balanced and reasonable.

2. Egg:
Studies show that eating an egg every morning not only will not increase the cholesterol in the body, but also can make you take in fewer calories during the whole day, which unconsciously help you lose weight. Egg provides a large number of high-quality proteins to human body. At the same time, it also contains 12 kinds of vitamins and minerals, including B vitamins, which is very helpful for the improvement of human memory.

3. Nuts:
Nuts contain a high content of fiber and protein, which is good for the heart and has an anti-aging effect. All of these are the advantages of nuts. However, as nuts always contain a lot of fat, it is inappropriate to eat too much each time. Experts believe that, no matter it is almond, peanut, or walnut, hazelnut, you should not eat more than 50 grams every day.

4. Kiwi:
Kiwi is known as "the crown in fruits". It contains a variety of nutrients. One kiwi fruit can guarantee the necessary vitamin C required by your body every day. In addition, it also provides a wealth of vitamin A, plant fiber and potassium.

5. Broccoli:
Broccoli is a kind of common vegetable in daily life. It contains vitamins A, vitamin C, and vitamin K, which is beneficial to the growth of bones. What's more, it is also rich in carotene, which is generally only contained in carrots, oranges and other yellow foods.

6. Dried fruits:
Although the water in the fruits has been filtered during the production process, most of the vitamins and other beneficial nutrients have been preserved in these dried fruits. In addition to the high content of vitamins, dried fruits also contain a lot of iron, potassium and other minerals. What's more, dried fruits also contain less sugar than the normal fresh fruits. As a result, it will not make people fat and is a good snack for you.

7. Legumes:
Legumes contain a great amount of proteins, carbohydrates, magnesium and potassium. Experts suggest that people should eat legumes at least 3 times every week.