Dr. Robert Portman, Author at CBD Validator
Twitter Instagram Facebook LinkedIn

CBD Insights

CBD FAQ

All your CBD questions, answered.

Join our email list to get the latest insights in your inbox

Photo of Dr. Robert Portman

Dr. Robert Portman Twitter

Dr. Robert Portman is the CEO and Managing Editor of CBD Validator. He has had a long and distinguished career in health care as a researcher, product developer, author, and teacher.

All Posts By Dr. Robert Portman

Data Product

Large Pricing Variation Continues to Fuel Consumer Confusion

2 weeks ago
Data Science

CBD Oil Manufactures Are Failing To Address Major Consumer Concerns

4 months ago
Behavior Science

CBD And The Runner’s High

5 months ago
Data News

What Do Cotton, Contraception And CBD Have In Common?

5 months ago
Science

Hemp: Nature’s Sponge

5 months ago
Behavior Data

Is There A Preferred Form Of CBD?

5 months ago
Behavior Science

How Much CBD Is Too Much?

5 months ago
Product

What is the Difference Between Hemp Seed Oil, Hemp Oil, and CBD Oil?

6 months ago
Data Product

Retail Pricing of CBD Oils Creates Consumer Confusion

6 months ago

Validate your CBD oil

Get informed, and make better buying decisions. See how your CBD oil measures up against the 1,800+ products in our database.