The U.S. http://www.answers.com/topic/recommended-dietary-allowance (RDA) of the http://www.answers.com/topic/alpha-tocopherol formulation of vitamin E is as follows: * men: 10 mg or 15 IU * women: 8 mg or 12 IU * pregnant women: 10 mg or 15 IU * lactating women: 12 mg or 18 IU In April 2000, the National Academy of Sciences recommended changing the RDA for vitamin E to 22 international units (IUs), with an upper limit (UL), or maximum daily dose, of 1500 IUs. Daily values for the vitamin as recommended by the U.S. Food and Drug Administration, the values listed on food and beverage labeling, remain at 30 IUs for both men and women age four and older.
It all depends on how active you are and your age. Generally speaking everyone should take a good multi vitamin daily. This at the very least covers the basics to keep the body running effectually. People who are more physical need more specific supplements for the activity they do. A health care specialist should sit down with you, to over the physical activities you do and suggest the proper supplements and vitamins needed. Just common sence tells up that a 50 year old couch potato and a 50 year old bodybuilder require different vitamins, diets, and supplementation.
It would be desirable that you have all the vitamins, however, some of them are more necessary to your organism than others. Some vitamins works on very small quantity, like vitamin B12, since the absorption in your body is working well.
Vitamin C is not produced in our organism, but there are many external sources of it. Vitamin D is released by the action of the sunlight on your skin, but if you don't get enough sun, you must to take it as a supplement found in drugstores. (2 or 3 drops everyday) Vitamins of the B complex are found in fruits and vegetables. Vitamin A and E are easily found in many foods. Some problems in your skin may be caused by the lack of vitamin B2, if an allergic condition is not present. Vitamins B1, B6 and B12 are essentials to your neurological system, and if some people present such condition, diagnosed by a medical doctor, the supplement of them will solve this rapidly.
you should eat seven tripple a batteries.
50
Vitamin D! (about 25% of what you need in a day in one cup) Milk also has Vitamin A (about 5% of what you need in a day in one cup)
60 milligrams a day.
you need to eat at least 20 oranges a day to get enough vitamin C.
yes that's all u need
You need 5000 IJ of vitamin A :) Find out on google
A women need a 5 gram a day..
Vitamin C is really healthy and if u want to be healthy then eat it every day u cant live without vitamin C
if you buy the tablets or packaged vitamins it will tell you on the bottle how many to take for 1 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.
The amount of vitamin D a person with carcinoma cells in the bladder needs will depend on what their blood work says. A doctor can perform the tests and let the patient know how many units of vitamin d is needed each day.
Vitamin c :)