Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

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Magnesium & Lipitor

Both magnesium and Lipitor affect cholesterol production in the body. But consult your doctor before taking magnesium supplements if you also use Lipitor.

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Cortisol Blockers & Weight Loss

While a few of the cortisol-blocking ingredients may help you lose a few pounds — and some products also contain fat burners to boost the effect — don't expect huge results with supplements alone.

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Variety of nutritional supplements.

Top 10 Multivitamins for Women

Women have special nutritional requirements: A woman's multivitamin should have adequate folic acid, calcium, iron, vitamin D, and magnesium.

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Vitamin D & Nosebleeds

Nosebleeds are an almost inevitable part of life. The relationship between vitamin D and nosebleeds is currently unclear. However, a small amount of scientific evidence suggests that both too little and too much vitamin D may increase the likelihood of a nosebleed.

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Overview

The 10 Best Supplements

Take a look at labels on supplements, and you'll see promises like fat loss, muscle gain and reversed signs of aging plaster nearly every one. And with more than 29,000 dietary supplements to choose from, there’s no wonder you feel uncertain about which ones are more show than substance.

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Could You Be Micronutrient Deficient and Not Know It?

Sure, your diet is full of whole-food sources of [vitamins and minerals](http://www.livestrong.com/slideshow/1009345-11-nutrients-americans-arent-getting-enough/), but your body might not be getting the full benefits.

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Overview

21 Anti-Aging Foods

Everyone is looking for that magical fountain of youth. But until we find it, exercise and a healthy diet are the best (non-surgical) ways to keep you looking years -- or decades -- younger.

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Overview

43 Supplements Exposed: Which Ones to Consider, Which Ones to Avoid

Facing a shelf of vitamins and supplements at a drugstore or grocery store can be intimidating. How can you tell B1 from B6, chromium from chondroitin, or lutein from lysine? Eating balanced meals filled with vegetables, fruits, fish and lean proteins can eliminate the need for many supplements.

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Pan fried halibut

Halibut Diet

Fish — particularly oily fish — contain omega-3 fatty acids, which are beneficial for the heart both in healthy people and in those who have cardiovascular disease, according to the American Heart Association.

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CoQ10 vs. Omega-3

Some of the most common dietary supplements used in the U.S. today are omega-3 and CoQ10. They are often consumed in order to improve brain or heart health.

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Is Melatonin Safe for Kids?

Short-term use of melatonin supplements as a sleep aid is generally considered safe for otherwise healthy children if approved by the child's healthcare provider. The safety of long-term use in children remains uncertain.

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Chia Seeds in a small bowl

The 5 Best Foods You Aren't Eating

Even if you’re the poster child for healthy eating, you’ll eventually grow tired of green tea, almonds, and Greek yogurt. And that’s fine, because your local store is stocked with lesser-known superfoods that pack a serious nutritional punch—and deserve a spot on your plate.

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17 Reasons Why You Probably Need More Omega-3s in Your Diet

Omega-3s temper inflammation, improve brain and heart health, maintain healthy eye health, keep you thin and even help you live longer! Alas, most Americans don’t get enough of the beneficial fatty acids in their diets (experts estimate that the majority of people in the U.S.

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