consider natural medicines when interpreting lab tests

It's becoming more apparent that you need to consider natural medicines when interpreting lab tests.

Our Natural Medicines Comprehensive Database identifies over 200 different products that can affect lab tests.

Some products foul up the test itself without having any significant effect on the patient. Others can cause adverse effects that are detected by these tests.

Get concise, unbiased advice for effective drug therapy, plus CE/CME

Prescriber's Letter includes:

  • 12 issues every year, with brief articles about new meds and guidelines
  • 48+ CE courses, including the popular CE-in-the-Letter
  • Quick reference drug comparison charts
  • Access to the entire archive

Already a subscriber? Log in

Volume pricing available. Get a quote