Taking large doses of vitamin E for a long time can cause various diseases. Among them, thrombophlebitis or pulmonary embolism, or both occur at the same time, because large doses of vitamin E can cause platelet aggregation and formation; When blood pressure rises, blood pressure can be reduced or returned to normal after drug withdrawal; Breast hypertrophy can occur in both men and women; Headache, dizziness, dizziness, blurred vision, muscle weakness; Chapped skin, cheilitis, angular stomatitis, urticaria; Symptoms of diabetes or angina pectoris are obviously aggravated; Hormone metabolism disorder, prothrombin reduction; Blood cholesterol and triglyceride levels increased; Platelets increase, vitality increases, and immune function decreases.
Vitamin e poisoning
Adults take relatively large doses of vitamin E(D-α- tocopherol 400~800mg/d) for several years without obvious damage. Those who take 800~3200mg/d occasionally have muscle weakness, fatigue, vomiting and diarrhea. The most obvious toxic effect of vitamin E > 1000 mg/d is to antagonize and enhance the effect of vitamin K.
lack
Vitamin e deficiency
Red blood cell destruction, muscle degeneration, anemia, reproductive dysfunction.
food source
Foods rich in vitamin e
Malt, soybean, vegetable oil, nuts, Brussels sprouts, green leafy vegetables, spinach, nutritious flour, whole wheat, unrefined cereal products, eggs.
Nutritional supplements
Both fat-soluble capsules and water-soluble tablets are acceptable.
Generally sell 100 ~ 1500 IU of vitamin e. Water-soluble vitamin E is suitable for people who don't eat greasy food or people who eat greasy food will cause skin lesions, especially middle-aged people over 40 years old.
The average daily intake is 200 ~ 1200 IU.
Food contains a lot of vitamin E. If you eat normally, there is no need to supplement it. Of course, if you really want to take it, a small amount will have no effect on the human body. meteor