Although vitamin E has many benefits to the human body, it should suit the remedy to the case and must not be taken at will. A recent scientific study shows that the abuse of vitamin E is not only harmful to the body, but may also be harmful. Long-term high-dose application will have potential toxicity, and some may have symptoms such as cheilitis, nausea, vomiting, dizziness, blurred vision, gastrointestinal function and gonadal dysfunction. If you take a large dose of 200~600 mg every day for a long time, it will also induce thrombophlebitis, pulmonary embolism, edema of lower limbs, decreased immunity and other problems.