Vitamin E has an auxiliary role in regulating endocrine secretion, but it is not a direct treatment for endocrine disorders. It is still necessary to find out the cause and treat it symptomatically, as well as improve the living condition. Vitamin E is a class of fat-soluble vitamin, an antioxidant, and has a certain effect on sex hormones. In the case of reduced sex hormones or lack of vitamin E in the body leading to testicular atrophy and sperm reduction in men or placental atrophy and premature ovarian failure in women, vitamin E capsules can be taken with meals. You can also eat more vitamin E-rich foods in general, such as common nuts, eggs, lean meat, and pressed vegetable oils such as sesame, peanut, corn, and wheat malt, in order to promote the secretion of sex hormones and maintain a healthy reproductive system. In the case of other types of endocrine disorders, such as hyperthyroidism and diabetes, vitamin E supplementation is not very effective and symptomatic treatment is still needed.