Physician Health Insights participates in affiliate marketing programs. This means that when you click on certain links on this site and make a purchase, we may receive a commission — at no additional cost to you.
All affiliate relationships are disclosed clearly within each article using the label "Affiliate Disclosure" or "affiliate link" immediately adjacent to the relevant link.
Our Editorial Standards
Affiliate compensation does not influence the clinical content, recommendations, or opinions expressed in any article on this site. Products and services are reviewed and recommended based on the available evidence and Dr. Williams' clinical judgment — not on commission rates.
We will never recommend a product we believe is ineffective, harmful, or not worth your money simply because it pays a higher commission.
Current Affiliate Programs
- Amazon Associates Program
- iHerb Affiliate Program
- Various health and wellness brand direct programs
FTC Compliance
This disclosure is made in compliance with the Federal Trade Commission's guidelines on endorsements and testimonials.
Last updated: June 2026