Most of us aren’t getting the nutrition we need from our diet alone, making supplementation a vital part of health. In this episode, Dr. Prather reveals why multivitamins aren’t always the answer, how lab testing determines safe and effective supplementation, and why America’s “disease care” model needs to change to restore true health.

In this concluding episode of our two-part series, Dr. Prather uncovers how nutritional deficiencies drive many of today’s most common health issues—from fatigue and depression to cancer and heart disease. Discover why supplementation becomes even more vital as we age, how pharmaceuticals can deplete essential nutrients, and why individualized lab testing is key to choosing the right supplements for your body.