The evidence base for natural products and supplements
The NatMed Pro natural medicines reference answers the questions patients ask most and clinicians can least easily verify: does this supplement work, is it safe, and will it interact with what I already prescribe? It provides detailed monographs on natural products, an interaction checker against conventional medicines, and evidence-based efficacy-and-safety ratings.
Inside this resource
Monographs grounded in evidence
Each natural product gets a detailed monograph that sets out its evidence for efficacy and its safety profile, so a recommendation or a caution rests on data rather than on the marketing that surrounds the supplement aisle.
Interactions in NatMed Pro natural medicines
The interaction checker screens natural products against conventional drugs, catching the herb-drug and supplement-drug interactions that patients rarely disclose and that standard drug databases often miss entirely.
Ratings and product comparison
Efficacy-and-safety ratings turn a body of evidence into a usable verdict, and comparison tools let you weigh specific commercial products, which is where a general statement about a herb stops being enough.
Who this serves
- Clinicians and pharmacists — evidence-based answers and interaction checks on supplements.
- Integrative practitioners — monographs and safety ratings for the products they recommend.
- Dietitians — a defensible reference for supplement efficacy and safety.
Before you buy
Does it check supplement-drug interactions?
Yes — an interaction checker screens natural products against conventional medicines.
Are efficacy and safety rated?
Yes — each product carries evidence-based efficacy and safety ratings, with tools to compare commercial products.
The chart
| Format | Clinical reference (subscription) |
|---|---|
| Tools | Monographs · interaction checker · ratings |
| Focus | Natural products and supplements |
| Publisher | Natural Medicines |
| Department | Research |
| Delivery | Emailed once your order is verified |



K. Abara –
Detailed and honest about what the evidence does and does not support. Product comparison is handy.
Dr. Lena H. –
The herb-drug interaction checker is the feature I could not work without now — it caught a St John’s wort issue a standard database missed entirely. Monographs are properly evidenced.
pharm_dan –
Finally a supplement reference I can cite. The efficacy ratings cut through a lot of hopeful marketing.
Dr. Sofia V. –
Essential for an integrative clinic. Interaction screening on natural products is rare and done well here.
diet_meg –
Really valuable evidence base. Some monographs are deeper than others depending on how much research exists, but that honesty is part of why I trust it.