Women pay special attention: excessive carotene will affect the synthesis of lutein in ovaries, reduce secretion, and some even cause amenorrhea, anovulation and menstrual disorder. This situation was first discovered in patients with anorexia nervosa. Even if they don't eat or have menstruation, they still find that carotene in their blood is too high. Later, in some female patients with anorexia nervosa, it was found that if a large number of carrots were eaten, the carotene in the blood would be high, resulting in abnormal phenomena such as infertility, no menstruation and no ovulation.

Extension:

There are many vegetables to lose weight. Carrot juice will turn yellow if you drink too much, and vitamin A in carrots is fat-soluble and cannot be absorbed by the body when squeezed into juice. It is recommended that you do not drink carrot juice to lose weight.