Internal adjustment is very important for the health and beauty of skin. Although external skin care is one of the important factors to keep skin healthy, internal factors are equally important. The following are some effects of internal regulation on skin health:

Diet: Diet is very important for skin health. Eating healthy foods, such as fruits, vegetables, whole wheat bread and protein, can provide necessary nutrients and antioxidants for the skin, and help to keep the skin elastic and shiny.

Water intake: insufficient drinking water will lead to dry skin and prone to wrinkles and fine lines. Therefore, it is very important to keep enough water intake to keep skin healthy.

Sleep: Sleep is very important for skin health and beauty. Lack of sleep can lead to dull skin and even lead to skin aging.

Stress: Long-term stress will make the body produce hormones, which will affect the health of the skin. Therefore, reducing stress is very important for skin health and beauty.

Therefore, internal adjustment is very important for the health and beauty of the skin. By maintaining healthy eating habits, adequate water intake, adequate sleep and reducing stress, you can help your skin stay healthy and beautiful.