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 Science

CBD Validator Industry Report: CBD Oil Manufactures Are Failing To Address Major Consumer Concerns

Dr. Robert Portman 2 months ago

Behavior Science

CBD And The Runner’s High

Dr. Robert Portman 3 months ago

Data News

What Do Cotton, Contraception And CBD Have In Common?

Dr. Robert Portman 3 months ago

Science

Hemp: Nature’s Sponge

Dr. Robert Portman 3 months ago

Behavior Data

Is There A Preferred Form Of CBD?

Dr. Robert Portman 4 months ago

Behavior Science

How Much CBD Is Too Much?

Dr. Robert Portman 4 months ago

Product

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

Dr. Robert Portman 4 months ago

Data Product

Retail Pricing of CBD Oils Creates Consumer Confusion

Dr. Robert Portman 4 months ago

Validate your CBD oil

Get informed, and make better buying decisions. See how your CBD oil measures up against the 1,500+ products in our database.

CBD FAQ

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

All Posts By Dr. Robert Portman

CBD Validator Industry Report: CBD Oil Manufactures Are Failing To Address Major Consumer Concerns

CBD And The Runner’s High

What Do Cotton, Contraception And CBD Have In Common?

Hemp: Nature’s Sponge

Is There A Preferred Form Of CBD?

How Much CBD Is Too Much?

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

Retail Pricing of CBD Oils Creates Consumer Confusion

Validate your CBD oil