Vit-E is an "essential" nutrient-one that the body cannot manufacture, so you must obtain it from outside sources.
The (RDA) "Recommended Daily Allowance" of Vit-E is 30 (IU) International Units.
There have been many studies and clinical trials that show that Vit-E levels many times higher than the RDA, on average 400-800 IU per day may provide significant health benefits.
The last publication that I read was 200 IU of Vit-E as D-Alpha Tocopherols, 2 X a day with food, based on a 2,000 calorie diet
REMEMBER: RDA's were developed to avoid what are known as acute deficiency diseases like scurvy (deficiency of vitamin C), rickets (deficiency of vitamin D), and pellagra (deficiency of niacin) more than 50 years ago.
About 1.4 mg per day.
A women need a 5 gram a day..
very much in the body.
You need 5000 IJ of vitamin A :) Find out on google
The minimum amount of vitamin C recommended each day is 60mg, roughly the amount in one medium orange.
60 milligrams a day.
Try to consume at least one source of Vitamin C every day-orange-strawberries-tomatoes-green pepper-broccoli-cauliflower-grapefruit
Different organizations recommend different amounts of vitamin D supplement to take each day. Most people can take vitamin D supplements with no problems.
1gm
It is impossible to get too much Vitamin C as it is water soluable and is not retained in the body. Any excess is eliminated. High intakes of ascorbic acid, (Vitamin C), greater than about a gram a day, cause bowel intolerance (diarrhoea).
Giraffes need sunlight for about 10-12 hours a day. They typically spend the day grazing, resting, and socializing in open areas where they can get enough sunlight to maintain their body temperature and synthesize vitamin D.
You need 4 eggs a day if you body build everyday.