What are the known dangers of taking vitamin supplements?

What are the known dangers of taking vitamin supplements?

But routinely getting an overload of vitamins and minerals can hurt you. Too much vitamin C or zinc could cause nausea, diarrhea, and stomach cramps. Too much selenium could lead to hair loss, gastrointestinal upset, fatigue, and mild nerve damage.

Can multivitamins cause health problems?

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 ).

What effects do vitamins have on the body?

Vitamins and minerals are considered essential nutrients—because acting in concert, they perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. They also convert food into energy, and repair cellular damage.

Are taking vitamins good for you?

Multivitamins are not a ticket to optimal health. In fact, evidence that they improve health for most people is inconsistent. In some cases, they may even cause harm. If you have a nutrient deficiency, it’s best to supplement with that specific nutrient.

Are there any vitamins that are bad for You?

Most people understand that taking nutritional supplements that have unproven health effects is taking a gamble. Yet few realize that this may also be true for vitamin and mineral supplements. Two recently published studies suggest that vitamin and mineral supplements can do more harm than good.

Are there any studies on the effects of vitamins?

However, different types of statistical analyses markedly changed these results. This was an observational study, which allowed the researchers to look at the possible effects of taking supplements in a large group of people over a long period of time.

Are there any side effects to taking supplements?

There are several ways that supplements can cause problems for people during cancer treatment. For example, some dietary supplements can cause skin sensitivity and severe reactions when taken during radiation treatment.

Is it healthy to take vitamins and supplements?

For many people, a healthy lifestyle means more than eating a good diet and getting enough exercise — vitamins, supplements, and complementary nutritional products are also part of the plan. But though there is much publicity about their potential benefits, there is less awareness of their possible harmful effects.

What are the most beneficial vitamin supplements?

The following vitamins are imperative for the body to function properly: vitamin A, which is essential for healthy vision, skin, and skeletal tissue. vitamin B1 (thiamin), which helps the body metabolize fats and produce energy. vitamin B2 (riboflavin), which is an antioxidant and protects the body’s cells against free radicals.

What are the benefits of taking vitamin supplements?

The health benefits of vitamins include their ability to prevent and treat various diseases including heart problems, high cholesterol levels, and eye and skin disorders. Most vitamins facilitate many of the body’s mechanisms and perform functions which cannot be performed by any other nutrients.

What are the dangers of taking supplements?

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    Are there any benefits to taking vitamins and supplements?

    Taking multivitamins or other commonly consumed vitamin and mineral supplements won’t actually provide you any health benefits, but they won’t harm you either, a new study finds.