Vitamin E should not be taken for a long time. Taking vitamin E can enhance the antioxidant effect of body cells and has a good effect on delaying aging and keeping the skin healthy, but long-term use can cause the following adverse reactions: elevated blood pressure and hyperlipidemia, vitamin E can dissolve in triglycerides, which are fat-soluble substances. It can also cause bilateral breast enlargement, dizziness, blurred vision, low immunity, and reduced muscle contraction, as well as a certain degree of damage to the heart, affecting the pumping function of the human heart, leading to hypotension, anemia and other diseases, and even arrhythmias.