Nutrition
7 Vitamins & Nutrients for Healthy Hair, Skin, and Nails
Healthy hair, skin, and nails begin within. Learn seven essential vitamins and nutrients for healthy hair, skin, and nails.
4 Herbs to Support Your Body and Immune System
Learn which herbs do the most for your immune system and the best herbal supplements that offer them.*
Are You Getting Enough Vitamin B12?
What is vitamin B12, where to find it in food, and how to know if you are deficient or at risk of being deficient.
5 of the Best Joint Supplements Backed by Science
Five supplements to help support joint health and promote joint comfort*.
What Are the Benefits of Zinc?
Everything you need to know about zinc, from what it does in the body to the difference between the many zinc supplements.
4 Small Steps for a Healthier Heart
How does the heart work, why heart failure occurs, and simple ways to your heart health.
B-Complex Vitamins: The Ultimate Guide
Learn the role of each B-complex vitamin, where to find it in your diet, and the right vitamin B supplements for you.
The Sunshine Vitamin: What You May Not Know About Vitamin D
The benefits and sources of vitamin D, as well as how to know if you’re at a higher risk of vitamin D deficiency. Learn how much vitamin D you need, and the best supplements for you.
Everything You Need to Know About Melatonin
What melatonin is, how much you should take, when you should take it, and the best melatonin supplements on the market.
Just Relax: The Best Vitamins & Herbs for Occasional Stress
How does stress affect the body? What is ashwagandha, and does it reduce stress? Do B-complex vitamins help reduce stress?