1. There is no scientific basis for drinking milk to turn white. Although milk is a good nutrient for most people. However, whitening ingredients in milk do not exist. In addition, the protein contained in milk is relatively large and cannot be directly absorbed by the skin, so it cannot be used to wash the skin. Drinking milk can actually improve skin color, but it can't whiten skin. Pay attention to a balanced diet and highlight the value of milk. Milk combined with all kinds of vegetables and fruits, especially foods containing vitamin C, can make the skin color bright. For example, the choice of diet such as tomatoes, strawberries and kiwis should be adjusted and adapted as needed.
2. The effect of tomato whitening is limited. Studies have found that every100g of tomatoes contains19mg of vitamin C. If you eat at least 200-300 grams of tomatoes every day, the intake of VC is limited, and the whitening effect is naturally limited, and everyone can turn white to different degrees. Therefore, it is difficult for some people to see the whitening effect even after eating tomatoes for a month.
3. Skin color is determined by genes. The whitest part of a person's body with dark skin is the whitest limit that can be reached, such as the chest, the inside of the back, etc. These parts have never been exposed to the sun. If the skin itself is dark, and the part of the skin that has never been exposed to the sun is relatively dark, then no matter how many tomatoes and milk you eat, your skin color will not turn white.
4. If you want to change the color of the skin and turn it white, the key is sun protection. The sun is the main cause of blackening the skin. No matter what, you should pay attention to sun protection. Of course, regular removal of the stratum corneum is also helpful for whitening.
In short, it is difficult to turn white simply by food. With the development of modern science and technology, we can achieve the goal of whitening with the help of science.