Vitamins and Supplements

Vitamins and supplements can play an important role in your overall health and wellbeing. But knowing when they are needed and how much to take can be confusing. Here you will find expert guidance on vitamins, minerals, and supplements so that you can make informed decisions about your nutritional needs.

Vitamin and Supplement Basics

pill plate diet supplements balanced-diet replacement health food vitamins medicine medication woman
What Are the Effects of Daily Supplements on Your Health?

Benefits of Vitamins and Supplements

Health Benefits of Magnesium
Health Benefits of Magnesium

Explore Vitamins and Supplements

yellow capsules close-up
Berberine Dubbed 'Nature's Ozempic' on Social Media—But Is the Supplement Safe?
Senior woman giving her husband daily prescription medication
Taking a Daily Multivitamin May Help Slow Memory Loss in Older Adults
woman's hand holding vitamin D supplements
Is It Better to Take Vitamin D Daily or Weekly? Here's What Experts Suggest
pregnant woman in a white shirt is standing by a window and holding a pill in one hand and a glass of water in the other hand.
What Is Folic Acid?
Woman scooping collagen powder
What Happens to Your Body When You Take Collagen Supplements Every Day?
woman cutting pineapple
What Is Bromelain?
A woman holds out three supplements in one hand while holding a glass of water in the other hand
What Is Flaxseed Oil?
B12 Supplements
The 7 Best B12 Supplements, According to a Dietitian
A young Asian man holding a bottle of colloidal silver
Should You Ingest Colloidal Silver?
Horny goat weed; green leaves with red tinge on edges
What Is Horny Goat Weed?
A hand with biotin supplements in liquid capsules
Health Benefits of Biotin
Mulberries
Is White Mulberry Leaf Safe? Herbal Supplement Is Linked to Death of Congressman's Wife
Ginseng, dried vegetable and capsule
Health Benefits of Ginseng
young woman in yellow shirt taking a supplement, sitting on the coach
What Is GABA?
Group of Actaea racemosa Flowers, black cohosh
What Is Black Cohosh?
Glass of water with psyllium husk
Health Benefits of Psyllium Husk
Maca root powder in bowl and spoon
Health Benefits of Maca Root
Black woman sleeping in her bed at night
Health Benefits of Melatonin
Ashwagandha root and powder in wooden cups on dark background
Health Benefits of Ashwagandha
black seeds and oil
What to Know About Black Seed Oil
A young man using protein powder in the kitchen
What Is Protein Powder?
Stinging Nettle on a wooden table
The Top Health Benefits of Stinging Nettle
Card Placeholder Image
Health Benefits of Mugwort
Wormwood plant
Health Benefits of Wormwood
A woman sits on the couch with two supplement tablets in one hand and a glass of water in the other
Health Benefits of Lysine
A man and woman stand in their kitchen taking vitamins and supplements with glasses of water in their hand
Health Benefits of Lecithin
A man taking a supplement
Health Benefits of Evening Primrose Oil
A measuring spoon with collagen powder
What Are The Benefits of Collagen Supplements?
A woman sits on her couch while taking a supplement with water
Health Benefits of Valerian Root
Woman adding green powder into a blender to make a smoothie.
Health Benefits of Chlorophyll
The milk thistle flower at sunset
Health Benefits of Milk Thistle
Two Yellow Colored Soft Capsules in Palm Close-up Directly Above Shot.
Is Vitamin D Overrated? Another Study Casts Doubt on Benefits
Toddler eating pills off of drawer surrounded by bed and toys
Melatonin Overdose Symptoms in Children
Melatonin-Use-GettyImages-117375757
More Americans Are Taking Melatonin Than Ever Before—Despite Potential Health Risks
Hand measuring whey protein powder
The Risks of Pre-workout Dry Scooping
nightly-melatonin-safety , Sleeping pill in hand. Woman sitting on bed with medicine for insomnia or melatonin. Sleepless and tired lady can't fall asleep. Medical pill and tablet for headache or migraine. Addiction to drug.
How Safe Is It To Take Melatonin Every Night?
14 Vitamins and Supplements for Weight Loss That May Not Work
What-Are-Antioxidants-AdobeStock_205023540
What Are Antioxidants, and How Can They Benefit Your Health? Here's What a Nutritionist Says
Vitamin C Before Dentist TikTok
Does Vitamin C and Caffeine Affect Local Anesthesia Before a Dental Procedure?
magnesium for sleep , one woman in bed sleeping lying on back silhouette studio on white background
What To Know About Taking Magnesium To Sleep Better
prenatal-vitamins-hair-growth
Are Prenatal Vitamins Good for Hair Growth—Even if You're Not Pregnant?
Doctor talking with a patient and taking IV drip at a medical clinic
Vitamin Therapy IV: Pros and Cons
zinc-coronavirus , Healthy product sources of zinc. Food rich in Zn
Can Zinc Help Prevent or Treat COVID-19?
dr-anthony-fauci-vitamin-supplements , dr-anthony-fauci , vitamin-supplements , Director of the National Institute of Allergy and Infectious Diseases Anthony Fauci speaks during the daily briefing on the novel coronavirus, which causes COVID-19, in the Brady Briefing Room at the White House on April 9, 2020, in Washington, DC. (Photo by JIM WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images)
Dr. Fauci Recommended Vitamin D and C To Boost Your Immune System
Vitafusion-Recall-GettyImages-638945314
Vitafusion Gummy Vitamins Recall: Here's What To Know
Pill bottle supplements
A 23-Year-Old Woman Suffered Liver Failure—and Doctors Blame Her Dietary Supplement