Blogs
![]() |
Goiters and Goitrogens |
![]() |
Environmental Toxins and |
![]() |
Monitoring Topical Hormones |
ZRT in the News
- ZRT Laboratory salivary testing included in At-Home Testing Study by John Hopkins Medical Institutions.
- CaribPress interviews ZRT Laboratory Scientific Director, Sanjay Kapur, PhD, on cardiovascular health and blood spot testing.
- MedPage Today interviews ZRT Laboratory Scientific Writer, Margaret Groves, M. Phil., on testosterone levels and their link to insulin.
Radio and TV Interviews
- David Zava, PhD, ZRT Laboratory President, interview on The Missing Pieces of the Breast Cancer Puzzle. Click here to listen.
- Pamela Smith, MD, MPH, author of, Why You Can't Lose Weight: Why It's So Hard to Shed Pounds and What You Can Do About It, joined KATU AM NW to talk about how hormones, food allergies, sleep deprivation and other issues you may have no control over can cause your body to hang on to or even gain weight! Click here to watch.
- David Zava, PhD, ZRT Laboratory President, interview with Robert Kress, RPh, on Profit Pharmacy Monthly show on the Importance of Iodine. Click here to listen.
- David Zava, PhD, ZRT Laboratory President, interview on The Myths and Truths About Iodine and Radiation Protection. Click here to listen.
More interviews
ZRT TV
![]() |
A Better Feeling You
The ZRT Story* |
![]() |
Collecting A Blood Spot
Safe, Simple, Effective* |
![]() |
Collecting a Saliva Sample
Convenient Hormone Testing* |
Press Releases
- 11/14/2011 - ZRT Laboratory Launches a Redesigned Web Based, Secure Online Results Platform. Read more
- 11/1/2011 - ZRT Laboratory Published Review of Japanese Iodine Intake based on Seaweed Consumption in Japan. Read more
- 8/24/2011 - ZRT Announces the ND Student Winners at the 2011 ZRT Cup. Read more
More press releases



















