Nutrition & Supplements: What Actually Works

Nutrition advice online is loud, contradictory, and usually trying to sell something. This course strips that away and covers the actual fundamentals: what macronutrients and micronutrients do in your body, how to read a nutrition label without getting fooled by front-of-package claims, and what large-scale research actually shows about the supplement categories people ask about most — multivitamins, minerals, protein powder, and omega-3s.

Across eight lessons you'll learn to separate a genuine nutrient gap from a marketing-manufactured one, spot the difference between evidence-based supplementation and hype, evaluate a supplement claim the way a skeptical reader should, and build a simple real-food-first eating pattern that doesn't depend on any pill or powder to work.

This course is educational, not medical. It won't tell you what dose to take or what brand to buy — it will teach you how to think about nutrition and supplement claims so you can make informed decisions and know when a question is worth bringing to a doctor or registered dietitian.

This course is for educational purposes only and is not medical advice. It does not recommend specific doses, brands, or products. Consult a healthcare professional or registered dietitian before starting any new supplement or making major changes to your diet, especially if you are pregnant, nursing, taking medication, or managing a health condition.