Vitamins and supplements

In-depth advice and reviews on the vitamins and supplements you’re interested in

We Asked 4 Dietitians the One Supplement They Actually Take—They All Said the Same Thing

We Asked 4 Dietitians the One Supplement They Actually Take—They All Said the Same Thing

Dietitians agree on this go-to supplement for better rest, recovery and daily nutrient support when diet alone falls short

Eating Well

Most noteworthy reads

We tested 20 options. These are the best fiber supplements, backed by dietitians

Casey Clark and SaVanna Shoemaker, MS, RD
Collagen Supplements Might Not Be a Complete Waste of Your Money After All

Allure
Your Guide To The Top Natural GLP-1 Supporters, Backed By Research

MindBodyGreen
California Wants to Make Protein Powder Companies Disclose Their Heavy Metal Content—Here’s What to Know

Eating Well

Latest

Rev up your routine with the 9 best energy drinks in 2026, tested and reviewed by a dietitian

Shoshana Pritzker, RD
This Popular Supplement Isn't the Cure-All Nutrition Experts Once Thought

Men's Health
The best green teas of 2026 to help you sip your way to better health

Sarah Glinski, RD
4 Sneaky Signs You’re Not Getting Enough Zinc

Eating Well
The 7 best smoothie supplements, according to dietitians

Kelli McGrane, MS, RD
What Are Peptides And Why Is Everyone Talking About Them?

Forbes
Scientists Reveal the Surprising Side Effects of Vitamin D Deficiency

Prevention
Plenty of Supplements Claim to Help Your Brain. These 5 Actually Do It.

Men's Health
Researchers say three supplements could help boost your summer workout

The Independent
Doctors Say This Common Complaint May Be a Sign of Vitamin D Deficiency

Prevention
What Happens to Your Body When You Take Calcium Every Day

Eating Well
Your pint could come with a surprising health benefit

BBC
Magnesium Vs. Vitamin D: Experts Reveal Which Deficiency Is More Common

Prevention
This Nonalcoholic Drink Serves Up to 59% of a Key Mood-Boosting Vitamin

Food & Wine
Doctors Say This One Nutrient Could Be the Key to Better Sleep and Lower Blood Pressure

Good Housekeeping
Your Health Priorities Shift as You Age. These Are the Best Supplements for Every Life Stage.

Women's Health
Is Your Fish Oil Doing More Harm Than Good

Men's Fitness
10 Foods Rich in Vitamin K, Recommended by Dietitians (Ranked List)

Eating Well
Fish Oil Pills: Are you getting the Omega-3's that you're paying for?

WFMY NEWS 2
5 supplements to avoid if you’re taking GLP-1 drugs, according to experts

Lauren Manaker, RD
Dr Amir Khan reveals the 'underrated supplement' that's the 'missing piece of the puzzle' for many women

Woman & Home
Should You Supplement With Creatine?

Lifehacker
Magnesium glycinate vs. citrate: Which magnesium form should you take? Dietitians explain

Kelli McGrane, MS, RD
Should I Take a CoQ10 Supplement?

Time
How Weather And Geography Affect Your Vitamin D Levels

The Weather Channel
A hot pair of supplements, creatine and methylene blue dye, may not work together

Scientific American
What is protein coffee? A registered dietitian shares the ones actually worth drinking

Lauren Manaker, RD
Is there a healthiest energy drink? Here’s how 7 popular options stack up.

Rebecca Corey and Kelli McGrane, MS, RD
Prevention
This Supplement Allegedly Makes You Stronger, Smarter, and Heart-Healthy. Experts Actually Agree.

Men's Health
Taking Too Much Vitamin D Can Backfire, Scientists Warn

ScienceAlert
Is creatine safe? Athletes love it, but here's what to know.

USA TODAY
We tested 20 electrolyte powders — these 8 are the best

Lindsay Boyers, CHNC
6 Supplements Doctors Actually Take

Self
Why More Women Are Adding Creatine to Their Routine—and What RDs Want You to Know

Real Simple
My honest review after testing Quince supplements as a dietitian

Kelli McGrane, MS, RD
What the HECK is NAD? (And Should You Be Taking It?)

StyleBlueprint
Millions of Americans Are Vitamin D Deficient. These Brands Think Skincare Products Are The Answer.

Women's Health
50% of Americans Are Deficient in the One Nutrient Vitamin D Depends On

Men's Fitness
Doctors Warn These Are the Signs You’re Taking Too Many Vitamins

Prevention
Do collagen supplements really work? Here's what the experts say

Katie Teague
A New Study Found This Daily Habit May Help Slow Aging

Good Housekeeping
The 7 best magnesium supplements of 2026, tested and reviewed by a dietitian

Kelli McGrane, MS, RD
6 Popular Workout Supplements & How They Impact Your Fitness & Heart Health

MindBodyGreen
I Took Creatine for a Month—Here’s What Happened

The Healthy
Do We Still Need To Take Vitamin D Now It's Sunnier?

BuzzFeed
A registered dietitian wants you to consider these three things if you’re using GLP-1 medications to make sure you’re still meeting your nutritional needs

Fit & Well
7 surprising benefits of vitamin D that go beyond bone health

Rachael Ajmera, MS, RD
Scouted: Creatine Isn’t Just for Lifting Anymore—It’s Longevity’s Supplement du Jour

The Daily Beast
This Forgotten Supplement Boosts Fat Loss and Improves Post-Workout Recovery, According to a Pharmacist

Men's Journal

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