Vitamins & Minerals

Person holding handful of pistachios
Magnesium for Muscle Pain
A person sitting at home on the couch feeling cold, with mug hot beverage, blanket over legs
What Vitamin Deficiency Might Cause You to Feel Cold?
A woman using vitamin E oil as a skin moisturizer
Vitamin E Oil: Are the Benefits Worth Trying?
A person takes a magnesium-containing supplement
Can You Take Too Much Magnesium?
A bottle of methylcobalamin (vitamin B12)
Methylcobalamin vs. Cyanocobalamin: A Dietitian Explains
Two women taking vitamins together in their kitchen
Vitamins and Minerals for Eye Health
Woman shopping for vitamins
B12 Shots: Goal of Injectable Vitamin B
Close-up of unrecognizable person holding pills and glass of water
Supplements for Bone Health: Essential Vitamins & Minerals
Woman shopping for vitamins
Can You Have Too Much B12?
Adult woman sitting down while holding pills in one hand and glass of water in other hand
Supplements for Vaginal Health
Man looking at balding pattern in mirror
Which Vitamin Deficiency Causes Hair Loss?
Fresh and raw salmon fish fillets on plate
Natural Remedies, Nutrition, and Supplements for Gallbladder Health
A person holds a niacin tablet to take with a glass of water
Niacin Flush: All About the Supplement Side Effect
Senior man drinking a glass of water with a pillbox sitting in front of him on the counter
Nutrition and Supplements for Gout Relief
A person feeling ill stands in front of a window
Could You Have Too Much Vitamin D?
A woman sitting on a bed with pills and a glass of water in her hand
Does Calcium D-Glucarate Affect Hormones?
An Asian man happily brushing his hair in front of the mirror.
The Best Supplement for Hair Growth, According to a Dietitian
Massaging leg muscles
Can Magnesium Bisglycinate Supplements Improve Muscle Cramps?
A person takes their blood pressure at home
Does Magnesium Lower Blood Pressure?
A person drinks water at home.
Symptoms of Too Much Vitamin D and Supplement Side Effects
Close up of acne and rash on a person's face
Vitamins and Minerals for Acne
An illustration of a person who displays symptoms of vitamin D deficiency.
Symptoms of Vitamin D Deficiency: How Do You Tell?
A bottle of white capsules spilling out
ZMA Supplements and Athletic Performance: What Does the Research Say?
Woman putting cream on acne scar
Vitamin E for Scars: Worth Trying or Skipping?
Atlantic cod fish
The Benefits of Cod Liver Oil
A technician places a sample tube of blood into a rack
What Is Hyperhomocysteinemia?
All About Manganese
What Manganese Does for the Body and How to Get Enough
Astaxanthin: Everything You Need To Know
Astaxanthin: Everything You Need To Know
An open jar of crunchy peanut butter
Vitamin E Benefits and Sources
Vitamin pills spilling out of bottle on isolated white background
Riboflavin (Vitamin B2): Everything You Should Know
Person reaching for carton of eggs in supermarket
Essential Micronutrients in Food
A man taking a supplement.
Do You Need Magnesium Glycinate?
A woman eating salmon sushi in a restaurant.
Vitamin D2 vs. Vitamin D3: What to Consider
Fresh organic collard greens
Everything You Need to Know About Vitamin K
Woman cooking salmon with spinach and mushrooms
The Benefits vs. Side Effects of Vitamin D
Best Anxiety Supplements of 2023
The 5 Best Anxiety Supplements of 2024
Close-up of woman holding a supplement bottle in a store
What Is Zinc?
Selenium content test
Selenium: Everything You Need to Know
Woman with dark hair shopping for rice in a grocery store
What Is Thiamine?
person squeezing sunscreen into their hand from an orange bottle
Does Sunscreen Block Vitamin D?
Niacin benefits and nutrition photo composite
Understanding Niacin Deficiency
Beta Carotene nutrition and benefits photo composite
Beta Carotene: What Is It Good For?
Vitamin A nutrition and benefits photo composite
What Is Vitamin A Deficiency?
Vitamin B12 nutrition and benefits photo composite
The Best Sources of Vitamin B12 for Any Diet
Boron capsules, peanuts, apples, raisins, and avocado
Health Benefits of Boron
Brussel sprouts, milk, nuts, tofu, and eggs
What Is Phosphate?
Hand with eye dropper and bottle of iodine
Health Benefits and Uses of Iodine
Chromium Polynicotinate nutrition and benefits photo composite
What Is Chromium Polynicotinate?
A photo composite with nutritional information about Potassium
What Is Potassium?
Niacinamide supplements
What You Need To Know About Niacinamide
Death Valley salt flats, a source of sodium borate
Sodium Borate: Is it Safe?
A photo composite with nutritional information about Iron Supplements
What Are The Health Benefits of Iron Supplements?
Close up capsules of fish fat oil Getty Image
The Health Benefits of Vitamin D3
Vitamin C tablets, capsules, gummies, and powder
The Health Benefits of Vitamin C
Phosphorus nutriton and benefits photo composite
What Is Phosphorus?
Tocotrienol nutrition and benefits photo composite
Everything You Need to Know About Tocotrienols
Calcium Lactate nutrition benefits photo composite
Benefits of Calcium Lactate Supplements and Food Sources
Vitamin B12 nutrition and benefits photo composite
What Is Vitamin B12?
Selenomethionine nutrition and benefits photo composite
What Is Selenomethionine?
Chromium Picolinate capsules and tablets
What Chromium Picolinate Is Studied For and How to Use It Safely