Many food is very healthy to people and we suggest people eat some every day so as to prevent diseases and have a strong body. 

1. Spinach
Usually, we think there is much folic acid in spinach and if eating too much, we are easy to get calculus. But experts say folic acid is very important to men because it strengthens biceps brachii and provide energy to the growth of muscles with 3 fatty acids. In addition, it makes muscles more sensitive to the insulin and reduces the fat in them.

For old people, one advantage of spinach is that it can alleviate age-related yellow spots because it contains a substance called lutein. The antioxidant in spinach prevents the macular degeneration and thus delays the drop of eyesight.

2. Yoghourt
bacteria are antibacterial and antiseptic when pass through the digestive tract. They balance the amount of microbes. If people take lactic acid bacteria for a long time, their cholesterol can be reduced and cataract is prevented.

3. Tomato
Tomato is rich in vitamin C, best fruit to prevent cancers. Tomato is sour and slightly cold. It helps produce saliva and slake thirst. In addition, it promotes digestion, clears heat and toxic substances away and reduces blood pressure. It has supplementary treatment to patients with high blood pressure or kidney disease. What’s more, stir-fried eggs with tomato are a dish with lots of nutrition.

4. Carrot
Carotene turns into vitamin A in human bodies. Research found people who lack of vitamin A, are easier to suffer from cancers. Eating carrots every day can decrease the risk of cancers. Facts show that carrot is also good to eyes.

5. Blueberry, strawberry and purple grape
They have similar functions. To take purple as an example, there is some anti-oxidant in its juice. It contains polyphenol most. Anti- oxidant is the key to prevent the harms of free radicals. It keeps the oxidation balance of the body and delays the aging by depressing free radicals. What’s more, it reduces cancers and heart diseases.

6. Black soya bean
Black soya bean is the king of beans, mainly planted in India, Burma and Pakistan. It is high in protein, vitamin E, vitamin B, calcium, iron, linolenic acid and lecithin.

7. Walnut
It is considered as the secret for longevity. Its rich linolenic acid and olein can reduce the blood cholesterol and thus walnuts are very helpful to patients with vascular diseases.

8. Oats
Oats reduce the cholesterol, thus preventing vascular diseases if people eating them for a long time. What’d more, oats helps reduce blood sugar, lose weight and moisten the intestine.