Supplement School

Can vitamins help support a healthy weight-management plan? Learn how nutrients such as B vitamins, vitamin D, magnesium, iron, zinc, and vitamin K2 contribute to overall wellness, energy metabolism, and healthy lifestyle goals.

Learn what probiotics and prebiotics are, how they support your microbiome, and what to consider when choosing a supplement for your routine.

A helpful overview of how collagen supports skin, joints, bones, muscles, and more, plus what research says about supplementation and dietary sources.

An evidence-based overview of increased intestinal permeability — what it is, possible causes, symptoms, and practical steps to support gut health while you investigate underlying conditions.

Hydrochloric acid in your stomach breaks down food so you can absorb its nutrients and helps protect you from infection.

Recipes to Support Your Gut Health: The first four feature flavorful fermented vegetables, and the last three highlight zinc-containing ingredients. All recipes are vegetarian, and many are vegan-friendly.