How to stay healthy?

Maintaining a healthy lifestyle requires us to strictly quit smoking and drinking and ensure adequate intake of nutrients. High-quality protein, minerals and trace elements, fruits and vegetables, and moderate fat are all indispensable parts of our diet. In this paper, the source and function of these nutrients will be discussed in depth to help you better understand how to keep healthy.

High quality protein

High-quality protein is the building material of our body, which is essential for maintaining the normal operation of muscles, bones and immune system. You can get these valuable nutrients from deep-sea fish and shrimp, oysters, soybeans, lean meat and eggs.

Minerals and trace elements

Besides protein, minerals and trace elements are also indispensable. Zinc and selenium play an important role in human body. Zinc-rich foods include shellfish, animal offal, grain germ, sesame and so on, while selenium-rich foods include kelp, cuttlefish, shrimp and seaweed.

Fruits and vegetables

Fruits and vegetables provide rich vitamins and fiber, which helps to maintain the health of digestive system and skin. Eating more fruits and vegetables can make your body healthier.

Proper amount of fat

Proper amount of fat is also necessary, especially for the synthesis of sex hormones. Sex hormones are mainly converted from cholesterol in fat, which also contains fatty acids necessary for sperm production.