A couple of questions

Why you should not take multivitamins?

Multivitamins that offer large amounts of fat-soluble vitamins can be harmful, as excess levels of these vitamins can build up in the body. For instance, excess intakes of vitamin A may cause headaches, liver damage, weaker bones, and birth defects ( 11 ).Dec 14, 2020

Why are multivitamins not recommended?

The researchers concluded that multivitamins don't reduce the risk for heart disease, cancer, cognitive decline (such as memory loss and slowed-down thinking) or an early death. They also noted that in prior studies, vitamin E and beta-carotene supplements appear to be harmful, especially at high doses.

Is it good to take a multivitamin everyday?

Some experts say it's time to give up on daily multivitamins to preserve health, but others disagree. … Most studies find no benefit from multivitamins in protecting the brain or heart. But some Harvard experts think there is still hope. "There are potential benefits and there are no known risks at this time," says Dr.

Are there any downsides to taking multivitamins?

Many multivitamin products also contain minerals such as calcium, iron, magnesium, potassium, and zinc. Minerals (especially taken in large doses) can cause side effects such as tooth staining, increased urination, stomach bleeding, uneven heart rate, confusion, and muscle weakness or limp feeling.

Can multivitamins do more harm than good?

Now a new study is suggesting that supplements are mostly useless: in a wide-ranging analysis, researchers from Johns Hopkins University determined that supplements did not increase lifespan or reduce heart disease. On the plus side, the supplements were also found to rarely cause meaningful harm.

Can vitamins be bad for you?

Vitamins play an important role in keeping the body healthy. However, taking large doses of certain vitamins can actually be harmful. For most people, it is best to get the vitamins our bodies need from eating a variety of healthy, unprocessed foods rather than by taking supplements.

Are multivitamins bad for your kidneys?

You may need to avoid some vitamins and minerals if you have kidney disease. Some of these include vitamins A, E and K. These vitamins are more likely to build up in your body and can cause harm if you have too much.

Are multivitamins safe?

Multivitamins are generally safe as long as they provide nutrient levels that fall within the DRI guidelines. Some people experience gut-related side effects when they first start taking a multivitamin, but these usually resolve quickly. Other side effects are rare.