Vitamin E is a fat-soluble vitamin that was discovered as early as the 1920s. Vitamin E includes tocopherols and triene tocopherols, a total of 8 compounds. Alpha-tocopherol is the most widely distributed and most abundant form of vitamin E in nature. Tocopherol is a hydrolysis product of Vitamin E and is one of the most important antioxidants.
How does Vitamin E help the human body?
Vitamin E helps delay aging
Vitamin E is a strong oxidant and is not weaker than lycopene and astaxanthin. After entering the body, vitamin E can help fight free radical Oxylipin peroxidation, eliminate free radicals, and delay aging.
Vitamin E helps boost immunity
If vitamin E is lacking, it will reduce the body's humoral immunity and cellular immunity, and increase the possibility of human diseases. Proper vitamin E supplementation will help to strengthen the body's ability to resist disease and enhance its physique.
Vitamin E helps eliminate pigmentation
Pigmentation is caused by the deposition of lipofuscin in skin cells. Lipofuscin is the product of cells being oxidized by free radicals. This substance not only produces stains and hinders aesthetic appearance, but also deposits in the internal organs and brain cells, causing cardiovascular and cerebrovascular diseases, and endangering health. Vitamin E as a strong oxidant can eliminate these free radicals, help prevent the generation of pigmentation, and at the same time tenderly expand peripheral blood vessels, reduce blood viscosity, and prevent cardiovascular and cerebrovascular diseases. Vitamin E can stabilize the protein active structure of the cell membrane, promote the normal development of muscles and maintain the elasticity of the skin, so that the skin and the body remain active; Vitamin E entering the skin cells can directly help the skin fight against the damage of free radicals, ultraviolet rays and pollutants, preventing The skin loses its elasticity due to some chronic or hidden injuries until it ages. Because of these effects of vitamin E, it is believed that vitamin E helps beauty.
Vitamin E helps protect eyesight
Vitamin E can inhibit the lipid peroxide response in the lens of the eye, expand the peripheral blood vessels, improve blood circulation, and prevent the occurrence and development of myopia.
Vitamin E helps relieve stomach ulcers
The poor gastric mucosal resistance in patients with ulcer disease is related to the disturbance of fat peroxidation. Vitamin E can regulate fat oxidation and scavenge oxidative free radicals, while protecting cells from oxidant damage. At the same time, a large amount of vitamin E can promote the proliferation of capillaries and small blood vessels, improve the surrounding blood circulation, increase the supply of oxygen in the tissue, thereby creating good nutritional conditions for healing of the ulcer surface. In addition, it can still inhibit the growth of H. pylori and reduce the recurrence rate of ulcer disease after healing.
Vitamin E helps promote sex hormone secretion
Vitamin E can increase men's sperm vitality and quantity; increase women's estrogen concentration, improve fertility, and prevent miscarriage.
Is it okay to take a lot of vitamin E for a long time?
Vitamin E is found in edible oils, fruits, vegetables and grains. The recommended daily intake for adults is 8 to 10 IU. Vitamin E in the general diet can completely meet the needs of the human body. Therefore, the general population does not need to take vitamin E for a long time. Long-term use is not only unsafe, but also has side effects.
Taking large doses of vitamin E for a long time may cause various diseases. The more serious ones are:
Intake of low-dose vitamin E has anti-oxidant effect, but it may no longer have antioxidant activity when ingested in large doses. At this time, vitamin E becomes a pro-oxidant;
Thrombophlebitis or pulmonary embolism, or both, is due to the high dose of vitamin E that can cause platelet aggregation and formation, which may trigger the risk of stroke;
Headache, dizziness, dizziness, blurred vision, muscle weakness; skin cracking, cheilitis, angular cheilitis, urticaria;