The answer to the question that eating photosensitive food will turn black is: it is possible. Photosensitive food refers to food containing photosensitive substances, which will react chemically in the sun, leading to skin blackening or pigmentation. For example, celery, coriander, lemon and strawberry are all foods containing photosensitive substances. If you eat too much or often expose yourself to the sun, it may lead to skin blackening or pigmentation.

If you want to keep your skin fair, you can choose some foods rich in antioxidants and vitamin C, which will help reduce the precipitation of melanin and promote skin metabolism and cell renewal. Here are some common whitening foods.

1. orange: rich in vitamin c and antioxidants, which helps to inhibit the production of melanin.

2. Jujube: It is rich in nutrients such as iron, zinc and collagen, which helps to promote skin elasticity and whitening effect.

3. Tomatoes: rich in vitamin C and β -carotene can inhibit the production of melanin and reduce the formation of pigmentation.

4. Green tea: rich in tea polyphenols and antioxidants, it can protect the skin from ultraviolet radiation and help to whiten the skin.

In addition, the cooking method of food will also affect its whitening effect. For example, fruits can be sliced or mashed and eaten directly, so that the nutrients in them can be fully released. At the same time, appropriate amount of honey and lemon juice can be added to enhance the whitening effect. Vegetables can be steamed or cold, and most nutrients can be retained.

In short, maintaining good eating habits can help us whiten our skin, but we should also pay attention to eating sensitive foods in moderation to avoid long-term exposure to the sun.