1, putting on the mask every day brings great pressure and burden to the skin, which is not only not good for the skin, but sometimes makes the surface layer of the skin thinner, so it is generally best to use the mask 1 2 times a week.

2. Applying milk to the face can only temporarily replenish the moisture in the stratum corneum of the skin, resulting in a brighter and whiter skin visually, but it actually has no whitening effect.

The main component of milk is water, and it is rich in nutrients such as protein, calcium and vitamins. However, protein and other nutrients cannot be absorbed directly by the skin, nor can they directly regulate melanin metabolism. Direct contact with the skin may induce allergies.

Extended data:

People who should not drink milk:

1, patients with digestive tract ulcer should not drink milk.

Although milk can alleviate the stimulation of gastric acid on ulcer surface, it can stimulate gastrointestinal mucosa to secrete a lot of gastric acid, which will aggravate the condition.

2. Patients with iron deficiency anemia should not drink milk.

Iron in food needs to be converted into ferrous in the digestive tract before it can be absorbed and utilized. If you drink milk, ferrous iron in your body will combine with calcium salt and phosphorus salt of milk to form insoluble compounds, which will affect the absorption and utilization of iron, which is not conducive to the recovery of anemia patients.

3, usually have abdominal distension, fart, abdominal pain and diarrhea and other symptoms should not drink milk.

Although these symptoms are not caused by milk, drinking milk will aggravate them. Therefore, people with abdominal distension, fart, abdominal pain and diarrhea should not drink milk.

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