3 Kinds of food which are rich in collagen make you younger

Collagen-----the secret of smooth and tender skin 
The skin in young age is exquisite and smooth, firm and elastic because of the collagen in corium layer which can support our skin well. It can keep the moisture in the dermis and keep skin elastic and tight.

As we grow older, the moisture in the skin will reduce. In addition, because of the Ultraviolet sunlight, air pollution, stress, and the oxidation in the body , collagen will reduce gradually. Therefore, there come skin problems such as dry and rough, loose, dark points, lines, etc. It is obvious that collagen plays an important role in keeping youth.       

            

But how to replenish collagen?
As is known to all, replenishing collagen can tight skin , enhance immunity and make the skin soft, smooth and fresh. Many food in our daily life are rich in collagen, such as sea cucumber, eleusine indica, oxtail, pig feet, chicken feet, lantern, tendon and other natural food. However, they are also rich in fat. It is better for you to have onion, broccoli, celery, and pumpkin.

The following 3 kinds of food which are rich in collagen make you younger.

Fish skin 
Fish skin is rich in collagen, which accounts nearly 80% of the whole. It is of high nutrition value but is low in cholesterol and fat. There are many dishes, the most popular is cold fish skin. In addition, braise in soy sauce fish skin, hot and sour fish skin, such as garlic burn skin is also a good choice.

Pig skin 
TCM holds that pigskin flavor is cool and sweet, functional Qingfei intestines. 100 g pigskin is in low heat, about 350 calories, but to make it the skin frost,the heat is not high, you can also eat with vegetables.

Fish Maw
The main ingredients of  Fish Maw is collagen, a variety of vitamins and calcium, zinc, iron, selenium and other trace elements. The dish of it is stew Fish Maw which is both delicious and nutritious.