are all supplements bad for you?
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Health experts agree that while not all supplements are harmful, a well-balanced, healthy diet is the best way to get your nutrients.
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Most people should be able to get all the iron they need by eating a varied and balanced diet. If you take iron supplements, don't take too much as this could be harmful. Taking 17mg or less a day of iron supplements is unlikely to cause any harm. But continue taking a higher dose if advised to by your GP.
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Biotin supplements can cause problems if you ingest too much. Side effects can include skin rashes, digestive upset, problems with insulin release, and kidney problems.
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Illness, exhaustion and a weakened immune system can all be possible side-effects of forgetting to take your supplements – particularly if your body is used to the additional vitamin intake. Likewise, shortfalls in nutrients can make you more vulnerable to various diseases and even depression, in the longer term.
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Limited research also makes it difficult to judge the safety of a weight-loss supplement. And a product isn't necessarily safe simply because it's natural. Though rare, some dietary supplements have been linked to serious problems, such as liver damage.
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Then there are categories of supplements that are almost entirely a waste of money. Unfortunately, one of the worst categories of supplements is also one of the most profitable. Fat burners. ... Fat loss supplements promise to speed up your metabolism or increase your body's thermogenesis.
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Regardless, these supplements appear to be safe for most people. Collagen supplements may lead to side effects, such as a bad taste in the mouth, heartburn, and fullness. If you have allergies, make sure to purchase supplements that aren't made from collagen sources you're allergic to.
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["Our modern world can bring overwhelming amounts of information aimed at helping us get healthier through supplements. Often, some people will see improvements, while others won't. ... ", 'Multivitamin & mineral. ... ', 'Coenzyme Q10 (Co Q10) ... ', 'Fiber. ... ', 'Omega-3 fatty acids. ... ', 'Magnesium. ... ', 'L-Carnitine. ... ', 'Green tea.']
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However, health experts warn that taking too much vitamin E (and other fat-soluble vitamins) in the form of supplements can be harmful. Since mixed tocopherols are forms of vitamin E, this caution applies to them. For example, very high doses of vitamin E might inhibit your blood's ability to form clots.
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When taken as recommended, fish oil supplements are generally considered safe. However, fish oil supplements can cause: A fishy aftertaste.
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Negative side effects Vitamins and supplements can have a negative effect on some medications and medical conditions. There are currently no known adverse side effects of biotin when taken as prescribed by a doctor or through normal dietary intake.
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Too much iron is harmful. This isn't a risk with iron from foods, though. It can be a serious problem for babies and toddlers who take too much iron from supplements. Be sure to tighten supplement bottle caps and keep the bottles in a safe place.
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Overconsumption of gummy vitamins may put you at risk of getting too much of certain nutrients, especially if you also eat foods already fortified with vitamins and minerals. This could result in vitamin or mineral toxicity, which can harm your body (20).
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While iodine promotes overall thyroid health, too much iodine can have a negative effect on the thyroid gland. That's why you shouldn't take iodine supplements without your doctor's recommendation.
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Taking 3,700mg or less of potassium supplements a day is unlikely to have obvious harmful effects. But older people may be more at risk of harm from potassium because their kidneys may be less able to remove potassium from the blood. Older people shouldn't take potassium supplements unless advised to by a doctor.
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However, taking vitamin supplements that contain megadoses of vitamins A, D, E and K may lead to toxicity. health problems, such as inflammatory bowel disease (IBD), chronic pancreatitis, and cystic fibrosis, may decrease the absorption of fat, and in turn, decrease the absorption of vitamins A, D, E and K.
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Since B vitamins are water-soluble, it's unlikely that you will consume too much of these nutrients through diet alone or by taking a B-complex supplement as directed. However, taking supplements that contain excessively high and unnecessary quantities of B-complex vitamins could lead to serious side effects.