Read the science behind the fastest-growing supplement company in America

Liver Function Tests: Decoding the Results

Every year, your doctor likely orders a routine blood panel during your physical. In addition to checking your cholesterol levels, triglycerides, a...

How To Stay Motivated To Eat Healthy: Complete Guide

If your January goal of eating healthy has started to take a backseat to life, that’s completely normal. Even the most determined and self-driven a...

Which Vitamin Deficiencies Can Cause Hair Loss?

Thinning hair is frustrating, especially if you can’t pinpoint the cause. We’re still learning about the science of hair loss and restoration, but ...

How To Test for Vitamin & Nutrient Deficiencies

In developed nations, vitamin and nutrient deficiencies are rare. Our access to healthy foods and our ability to get plenty of them means that we s...

Healthspan vs. Lifespan: What’s the Difference?

Most of us don’t want to think we will experience health issues as we get older. We want to believe that we will be the lucky ones — the people who...

Which Deficiency Can Cause Sunken Eyes?

Bags or dark circles under the eyes happen when we burn the candle at both ends, but if you wake up feeling refreshed and still see dark, sunken ey...

When Do You Start To Feel the Effects of Aging?

The twinge of pain in your knee when you use the stairs. A slight pain in your neck when you sneeze. Persistent lower back pain when you sleep in t...