Nutrition
How a Lack of Sleep Affects the Immune System
Key Takeaways: Adequate sleep has an important regulatory influence on cytokines — a type of protein involved in immune response. Taking trusted vitamins and supplements can help support both a healthy immune system and a regular sleep schedule.* When life is busy, sleep is often the first thing we give up. However, a lack of […]
Can Supplementing Amino Acids Support Your Fitness Goals?
Learn what amino acids are and how they can help support muscle growth.
6 Important Vitamins & Minerals for Kids
Learn which vitamins and minerals your children need, and the best supplements to help fill in nutritional gaps.
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.