Why do I feel sick after taking multivitamin?

Why do I feel sick after taking multivitamin?

There’s a lot of iron in your pill. Multivitamins that contain a lot of iron (like a prenatal vitamin) or iron supplements themselves can cause nausea, according to Dr. Donald Hensrud, medical director of the Mayo Clinic Healthy Living Program. This is especially true if you’re taking them outside of a meal.

Can a multivitamin make you feel worse?

Multivitamins can be helpful for those who are unable to reach their daily nutrient needs through diet alone. However, multivitamins cannot replace a balanced diet, and taking them in high amounts may result in side effects ranging from mild stomach upset to severe liver and heart problems.

Why you should not take multivitamins?

“Many generic multivitamins contain many heavy metals. These can deposit in your body and have been associated with dementia and other issues,” says Dr. Levitan. Hill agrees, underscoring that ingesting these harmful contaminants is even more dangerous since you’re consuming them every day.

Can a multivitamin give you side effects?

When taken as directed, multivitamins are not expected to cause serious side effects. Common side effects may include: upset stomach; headache; or.

Is it bad to take a multivitamin every day?

But some research shows that downing these pills and powders isn’t really making us healthier. A 2013 editorial in the Annals of Internal Medicine found that daily multivitamins don’t prevent chronic disease or death, and their use can’t be justified — unless a person is below science-based requirement levels.

Why does zinc make me feel sick?

This usually occurs when a person takes an excess of zinc supplements to boost their immune system. Too much zinc intake can cause symptoms that range from nausea and vomiting to impaired immune system functioning. For this reason, adults older than age 19 should not take more than 40 milligrams (mg) of zinc a day.

Do One A Day vitamins have side effects?

Constipation, diarrhea, or upset stomach may occur. These effects are usually temporary and may disappear as your body adjusts to this medication. If any of these effects persist or worsen, contact your doctor or pharmacist promptly.

Is one multivitamin a day enough?

Most multivitamins should be taken once or twice per day. Make sure to read the label and follow the recommended dosage instructions. Multivitamins are available in pharmacies, large discount stores, and supermarkets, as well as online. Multivitamins are supplements that contain different vitamins and minerals.

Who should not take multivitamins?

If you take multivitamins and eat many nutrient-dense foods, you could exceed the recommended daily intake of many nutrients. Smokers should avoid multivitamins with large amounts of beta carotene or vitamin A, as these nutrients may increase your risk of lung cancer ( 43 , 44 ).

Are multivitamins a waste of money?

People should stop wasting their money on dietary supplements, some physicians said today, in response to three large new studies that showed most multivitamin supplements are ineffective at reducing the risk of disease, and may even cause harm.

Do vitamins upset stomach?

Vitamins and nausea “Many people experience stomach pains, nausea and even diarrhea.” Vitamins and supplements can also aggravate gastroesophageal reflux disease, peptic ulcers, gastritis, irritable bowel syndrome and other digestive conditions, Dr. Lee says.