Nutrition, Vitamins and Minerals, where can I find a reliable source to know how much is too much?
I am learning about nutrition, for my own interest and benefit. I have a couple of decent books, one with a table of nutritional values of foods.
There are many references to the toxicity of some vitamins and minerals if taken in excess, but nowhere can I find out how much is too much and the symptoms.
Can anyone help, please.
The following may be of interest, it is long and may not be up to date but will give you some guidelines.
Found through the Food Standards Agency http://www.food.gov.uk/
http://www.food.gov.uk/multimedia/pdfs/vitmin2003.pdf