RDA & DRI

I have a general question for you. There is a dispute right now in my house about carrots having vitamin D. We all agree that they contain a large amount of vitamin A, but are they also a good source of vitamin D? Thank you. Carrots are not a good source of vitamin D which...

I have been discussing with doctors this issue of the vitamins, but none could give me that convincing explanation and advice as you did. What you say make a lot of sense i.e. making expensive urine. Thanks a lot. The reason I said you would make expensive urine is your body absorbs about 15% from...

Thanks to a response you gave a previous reader. I was able to copy the list of vegetables containing vitamin K. I am currently under a doctor's care for a clot in my jugular vein and take 8 milligrams of Coumadin daily. I avoid eating leafy greens, caffeine drinks, and chocolate. Do you know...

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....

If you eat a lot of fruit before your menstrual cycle, do you retain as much water because the potassium does something to the salt? Maybe I should eat more fruit. A lot of fruit added to your diet by itself will not reduce premenstrual fluid retention. A lower salt intake will help reduce that...

I've been finding that I seriously crave red meat prior to and during my period. Do you think that this is my body telling me that it wants extra iron during this time? The last 6 months I have drastically reduced my red meat consumption due to the fat content. I have been charting my...

If you have time, I have pernicious anemia and wondered if you had any information on that? Pernicious anemia is caused by a deficiency of vitamin B 12. It would show up on a blood test because of the large immature red blood cells that are present. These large red blood cells are very inefficient...

Don't be dissing Adelle Davis she had an MS in Biochemistry. What's yours in? Adelle Davis was a pioneer, way ahead of her time. Sounds like you've not even read her books. They're full of references to studies, etc. Don't you see how everything she said decades ago is all being corroborated now with...

I would like to know what foods are lower in vitamin K that are pure vegetarian (no meat, dairy, eggs). I have a friend who's taking anti-coagulants and needs to reduce vitamin K in her diet. She is a pure vegetarian for ethical reasons but must stay away from soy products, dark leafy green...

I'm wondering whether my kids are getting enough calcium. How much do they need and about how much milk, cheese, yogurt, etc. is that? I have a girl, 6 years, another girl, 3 years and a boy, 1-year. Thanks for your help! Your 6-year-old child needs 800 milligrams of calcium per day. Your 3-year-old needs 500...