RDA & DRI

You should eat one antacid a day and you will have your daily required calcium, according to my friend's doctor. Is this true or false? True and False. Check the Nutrition Facts label on the antacid. Some antacids (chewable tablets) do contain calcium carbonate which is 40% calcium, but the amounts vary between brand names....

I take a multivitamin to supplement my diet. I have read, on a couple of occasions (don't ask me where), that men should use a multivitamin which does not contain iron. The reason, if I remember correctly, was that men could get their RDA of iron from their normal diet. Is this true? Men who...

My daughter who is 14, is an ovo-lacto vegetarian. I support this and between the two of us, we try to make sure she receives the nutrients she needs. She has been eating this way for about 4 months. Recently she has developed cracks in the corners of her mouth. My older daughter had the...

My question concerns the use of zinc and vitamin C to enhance a man's fertility. My husband and I are currently trying to have a baby and he was advised to supplement his diet with vitamin C and zinc. Is there any scientific merit to this advice and if so, how much of each...

I read where chromium picolinate is recommended for people with hypoglycemia. Can a person vary on the amount taken daily? (i.e. take more when in a bad mood) Also, is there a certain amount of sugar able to be taken that won't affect one's emotional state? Also, is there a recommended diet? Thank you in...

Under our federal guidelines for WIC (Women, Infants, and Children), we can only give out iron-fortified formula until 12 months of age. Every so often we hear from parents that a doctor told them that they don't need iron-fortified formula because they will pick up iron from the rural well water they use. Most...

Thank you for your common sense approach to calcium supplements. We have been trying to force these lead-containing products off of the shelves or at least to force the manufacturers to disclose the contents to unsuspecting consumers of these products. I am interested in any information that you may have on this topic. Bone meal...

What type of calcium pills should a woman be taking? You know how a lot of women are taking calcium pills? The best-absorbed form of calcium from a pill is a calcium salt like carbonate or citrate. Calcium gluconate and calcium lactate are absorbed well by pregnant women. Seniors absorb calcium lactate, gluconate and citrate...

I'd like to know what multivitamin contains the highest content of vitamin A, D, E, K. I would like to know where I could find this multivitamin. I cannot recommend one specific brand. In the US, multivitamins usually contain only 100% of the Recommended Dietary Allowances. Usually, only 17 nutrients (protein, vitamin A, D,...

Where can I find a dietitian who is smart about mineral supplements? The Nutrition in Complementary Care dietetic practice group of the American Dietetic Association has an interest in the role of alternative herbal, vitamin and mineral therapies in improving health and preventing disease. Their Find a Comp Care Nutritionist feature will help you locate...