Because they contain high amounts of certain nutrients—particularly minerals—multivitamins can make you feel queasy if you take them on an empty stomach
Although too much dietary vitamin C is unlikely to be harmful, large doses of vitamin C supplements might cause: Diarrhea; Nausea;
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Vitamin B12 deficiency is common, but extremely low levels can be dangerous and cause symptoms that interfere with your life
If your prenatal vitamin consistently makes you feel nauseated, check the label—the recommended amount of iron per the American College of Obstetricians and Gynecologists (ACOG) and the National Institutes of Health
If you have questions about side effects, call your doctor
4 Reasons You Feel Nauseous After Taking Vitamins
Many vitamins and minerals are acidic and have an irritating effect on the stomach lining Pay attention to zinc and thiamine – Quality vitamins will include these essential elements, but there are also many foods you can eat to increase the levels in your body
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“Most supplements will cause less stomach upset if they’re paired with food or eaten right after a meal,” says Dr
Iron overload (a
In addition, vitamins and minerals need co-factors for optimal absorption, so 1
This is because it’s quite acidic
If you're taking more than 2,000 IU of vitamin D a day, be sure to get blood work every 3 You need iron to make more blood cells during pregnancy
Bluish-colored lips, fingernails, and palms of hands
Some side effects may occur that usually do not need medical attention