(CBS) Pauley Perrette, the raven-haired star of NCIS, went to the emergency room on Friday after a severe allergic reaction to her hair dye. Now Perrette is urging others who have hair dye allergies to seek help.
Re: Calcium and Stomach Upset. First of all you need to be taking calcium citrate not calcium carbonate. Calcium carbonate will definitely cause you stomach upsets. You also need to be taking magnesium with the calcium. Magnesium helps the body absorb calcium and also helps to prevent the stomach upsets and constipation.
Generally only high doses >2000mg can cause side effects like upset stomach and diarrhea. The diarrhea may be due to an osmotic effect from the high levels of Vitamin C. This draws more water back into the intestines to help dilute the Vitamin C, which then leads to diarrhea. Hope this helps! ...Read more.