Black spots on the back

Some black spots appear on the back, which are generally dark spots. They are a kind of pigmentation and are related to poor diet. Such a phenomenon may occur if the metabolism is not good or the endocrine system is out of balance. In addition, not paying attention to sun protection and staying up late may also cause such a phenomenon. At this time, you must adopt certain methods to remove them in time. Let us learn about this aspect.

How to remove melanin

1. Avoid exposure to ultraviolet rays

The formation of melanin is closely related to ultraviolet rays, so we should reduce exposure to strong sunlight at ordinary times, especially a few hours after 12:00 noon, when the sunlight is the strongest. When going out, you should wear a sun umbrella and apply sunscreen. In addition, the radiation from electronic products that we come into contact with on a daily basis also contains components that are harmful to the skin and we should pay attention to this.

2. Eat less foods rich in tyrosine

Melanin is converted from tyrosine by the action of tyrosinase. If the intake of tyrosine is less, the basic substance for synthesizing melanin will also be less, and the skin will become whiter. Therefore, you should eat less foods rich in tyrosine, such as potatoes, sweet potatoes, etc.

3. Good living habits

Our bodies are very sensitive and will react to even the slightest injury. If disease manifests itself on the skin, it will manifest as dullness, inflammation, pigmentation, etc. Therefore, if you want to maintain your skin, you must develop good living habits in your daily life. In particular, you should not stay up late, as it will cause a lot of melanin deposition. In addition, try to have regular meals and daily routine, and go to bed early and get up early. Each meal only needs to be 70% to 80% good. Don't eat after 9 o'clock in the evening. All food is a bit poisonous, especially sweet, fatty and greasy food. Combine work and rest, avoid overwork, exercise appropriately, and develop a good physique, and you will look radiant.

4. Cucumber porridge

Take 100 grams of rice, 300 grams of fresh cucumber, 2 grams of fine salt and 10 grams of ginger. Wash the cucumber, peel and core it and cut into thin slices. Wash the rice and chop the ginger. Add about 1000 ml of water to the pot, put it on the fire, add rice and ginger, bring to a boil over high heat, then switch to low heat and simmer until the rice is soft, then add cucumber slices and cook until the soup is thick, then add salt to taste. Take it warm twice a day to moisturize the skin, remove spots and lose weight. Modern scientific research shows that cucumber is rich in nutrients potassium and a certain amount of carotene, vitamin C, vitamin B1, vitamin B2, carbohydrates, protein, phosphorus, and iron. Regular consumption of cucumber porridge can eliminate freckles and whiten the skin.

5. Insist on eating foods rich in vitamin C and vitamin E

Taking a tablet of vitamin C and vitamin E every day can achieve the effect of removing freckles. The series of reactions that lead to the formation of melanin are mostly oxidation reactions, but when vitamin C is added, it can block the formation of melanin. Eat more foods rich in vitamin C, such as sour jujube, fresh jujube, tomatoes, sea buckthorn, citrus, fresh green leafy vegetables, etc. Pay attention to eating foods rich in vitamin E. Modern scientific research has proved that vitamin E is an antioxidant in the human body, especially a fat antioxidant, which can inhibit the peroxidation of unsaturated fatty acids and other unstable compounds. The lipofuscin in the human body is a peroxide of unsaturated fatty acids. Vitamin E inhibits their peroxidation, thereby effectively resisting the deposition of lipofuscin on the skin and keeping the skin white. At the same time, vitamin E also has anti-aging effects. Foods rich in vitamin E include cabbage, cauliflower, sesame oil, sesame, sunflower seeds, rapeseed oil, sunflower oil, etc.