Everyone wants their skin to be as smooth as solidified fat,ARA but some people's skin is unsatisfactory, or rough, or dark and lack of luster. The causes are analyzed to be related to genetic factors on the one hand, and to the nutrition and maintenance acquired later in life on the other. Inborn genetic factors determine the basis of skin quality, and acquired lifestyle factors determine the durability of skin moisturization and luster. So in order to have beautiful skin,DHA in addition to external maintenance, but also learn to eat, from the inside out to protect the skin, in order to let the skin radiate charming luster. Studies have found that proper intake of the following foods helps maintain a healthy appearance.

1. Water

Water is the most abundant component of the human body, people can not do without water all the time. When the body's water content decreases, the skin will dry out and sebaceous glands will secrete less, which will cause the skin to lose elasticity and even wrinkles.β-carotene Therefore, in order to ensure water intake, drink 8 ~ 10 glasses of water every day, about 1600 ~ 2000 ml.

2. Foods containing vitamins

Vitamin A can brighten the eyes, moisturize the skin, reduce sebum overflow, and maintain skin elasticity. B vitamins can keep the skin metabolism normal, smooth and sleek, as well as smoothing out wrinkles, reducing hyperpigmentation, and eliminating spots. Vitamin C is an antioxidant that reduces skin pigmentation, prevents melanin production and reduces the reaction to sunburn. Vitamin E improves the absorption of vitamin A, prevents facial acne in teenagers, and has considerable skin care and anti-aging benefits. The main food sources include animal liver, various fruits and vegetables, and nuts.

3. Foods rich in dietary fiber

Constipation can lead to the patient's physical activity and a variety of different symptoms and induce students a variety of systemic diseases, but also can make the face yellow and lose our due luster. Foods rich in fiber can improve the function of gastrointestinal management and prevent constipation. The main sources of data through food are miscellaneous grains such as brown rice, corn and cereals. In addition, dietary fiber is also high in leafy vegetables and seaweed.

4. Foods rich in iron and zinc

A lot of blood is needed for red skin. Iron is the main component of hemoglobin in the blood, and zinc is also an indispensable trace element in the body, participating in various physiological activities.

Red Meat

Zinc is highly contained in the skin and determines the smoothness and elasticity of the skin. Therefore, foods rich in iron and zinc should be consumed in moderation to promote healthy skin. The main food sources are animal liver, blood, red meat, oysters and seafood.

5. Alkaline Food

Rough skin is often caused by high blood acidity. Fresh vegetables and fruits are high in alkaline inorganic salts such as calcium, sodium, magnesium and potassium. Regular consumption of fresh vegetables can make the body alkaline enough, the body acidic substances quickly neutralized into non-toxic compounds out of the body, so that the blood to maintain in the ideal weak alkaline state, the skin remains smooth and moist.

6. Foods containing high quality protein

High-quality protein can make the surface of human skin smooth and elastic, but also can make our skin tissue cells can become plump, so that their skin full, wrinkle reduction, delicate and shiny. Mainly through food data sources are chicken, duck, fish, meat, eggs and milk.