Helen Frankenthaler Foundation

Custom Pharmaceutical Intermediates

Pharmacist's Letter - NatMed Pro

Pharmacist's Letter - NatMed Pro

The most authoritative resource on supplements, natural medicines, and integrative therapies.

Products

  • CriticalPoint
  • Hospital Pharmacist's Letter
  • Hospital Pharmacy Technician's Letter
  • Learning Management Portal
  • NatMed Advisor
  • NatMed Pro
  • NetCE All Access
  • NetCE All Access: Behaviorial Health
  • Pharmacist's Letter
  • Pharmacist's Letter Canada
  • Pharmacy Technician's Letter
  • Pharmacy Technician's Letter Canada
  • Prescriber Insights
  • RxAdvanced
  • RxSelect

Login

Subscribe

Letter

  • Current Issue
  • Past Issues
  • Suggest a Topic

Browse

  • Subject
  • Featured Charts & Graphics
  • Gender-Related Care
  • COVID-19 Resources
  • Diabetes Resources
  • Immunization Resources
  • Natural Medicines Resources
  • Opioid Resources
  • Transitions of Care Resources
  • Student Resources
  • Faculty & Preceptor Resources
  • Journal Club
  • Patient Education
  • Black Box Warnings
  • MedGuides
  • All Charts & Graphics

Podcasts

Charts & Graphics

  • Featured Charts & Graphics
  • Antidepressants
  • Contraceptives
  • Diabetes Drugs
  • Do Not Crush List
  • First Time Generics
  • New Drugs
  • All Charts & Graphics

CE/CME & Training

  • CE Organizer
  • Available Courses
  • My Completions
  • Live Webinars

Help

  • User Support
  • Contact Us

Clinical Tools

Interactions

Check for potential interactions between natural medicines and prescription or over-the-counter medications.

Effectiveness by Condition

Search by condition to find effectiveness ratings of natural medicines and integrative therapies.

Nutrient Depletions

Identify which nutrients may be depleted by medications to determine if supplementation is needed.

Pregnancy & Lactation Safety

Determine safety of natural medicines during pregnancy and lactation.

Adverse Effects

Check which natural medicines have the potential to cause specific adverse effects.

Browse Content

Ingredients & Therapies

View database of monographs for foods, herbs, supplements, diets, therapies and more.

Commercially Available Products

View database of commercially available dietary supplements, nutritional products, fixed herbal combinations, medical foods and more.

Press Play — We’ve Launched a Podcast!

Download our new podcast for point-of-care counseling tips on these popular ingredients.

Recent Updates
  • Cocoa
  • Black Seed
  • Nicotinamide Riboside
CE/CME
  • Foundations of Natural Psychedelics in Clinical Practice
  • Natural Medicines for Immune Support: An Evidence-Based Approach
  • A Guide to Popular Herbal Supplements
Info & Resources
  • Charts & Tables
  • FDA Information on Select Dietary Supplement Ingredients and Other Substance
  • COVID-19 Advisory
Newsletter
  • March Newsletter
  • February Newsletter
  • January Newsletter
  • TRC NatMed Pro Facebook
  • TRC NatMed Pro Twitter
  • TRC NatMed Pro YouTube
  • TRC NatMed Pro Instagram
About Us
  • Our Mission
  • Our Team
  • Careers
  • Newsroom
Products
  • Pharmacist Solutions
  • Prescriber Solutions
  • Hospital Solutions
  • Retail Solutions
  • Group Practice Solutions
Support & Policies
  • Contact Us
  • Access Agreement
  • Privacy Policy

The contents of this website are not intended to be a substitute for professional medical advice, diagnosis, or treatment. See additional information.

© 2026 Therapeutic Research Center. All Rights Reserved

Cookie Notice

Therapeutic Research Center (“we” or “our”) uses cookies to offer you a better website browsing experience, personalize content and ads, and analyze our site traffic. We also share information about your use of our site with our social media, advertising, and analytics partners. By clicking “Accept All” on this banner, you are providing your consent to our collection and use of these cookies. Learn more by reading our Privacy Policy. You can manage or opt-out of this sharing by selecting the "Manage Cookies" link.

Manage Cookies Accept All

Do Not Sell or Share My Personal Data

When you visit the Therapeutic Research Center (“we” or “our”) website