Although leek has many benefits to human body, it is not the more the better. For female friends, if you want to whiten, it is recommended to eat less leeks, because leeks are photosensitive foods. Photosensitive plants contain vitamins and are also doped with some photosensitive substances, and if these photosensitivity plants are taken in excess, they will attract ultraviolet rays, which will cause greater damage to the skin.
Moreover, photosensitive foods are generally rich in a large number of metal elements such as copper, zinc and iron, and these metal elements will change when they encounter ultraviolet rays, which will sharply aggravate the accumulation of melanin in the skin, thus making the skin black or forming black spots.
Extended data:
The following categories of people should not eat leeks:
First of all, people who fall in love with fire are hot, and often have symptoms of getting angry, such as constipation, dry mouth and sore mouth, while leeks are warm and tend to warm up. If you eat a lot, the symptoms of getting angry will be more serious. Children are prone to get angry because of their low resistance, and it is best to eat less leeks.
Secondly, leek is rich in dietary fiber, which can promote gastrointestinal peristalsis, but it is not easy to digest. Patients with gastric ulcer, people with gastrointestinal discomfort and loose stools had better eat less leeks, otherwise a large amount of crude fiber will stimulate the intestinal wall and cause diarrhea.
Finally, people who have recovered from a serious illness are advised not to eat leeks because of their weak constitution and poor digestive ability. It is best to eat more digestible foods such as rice porridge. In addition, leeks have a certain exciting effect on the uterus. Therefore, expectant mothers had better not eat leeks to prevent fetal movement.
References:
People's Daily Online-The seven beauties of women eating leeks are also beauty dishes.
References:
People's Network-Who should not eat leeks? Several taboos for eating leeks.