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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

Dr. Robert Portman 7 months ago

Data Science

CBD Oil Manufactures Are Failing To Address Major Consumer Concerns

Dr. Robert Portman 10 months ago

Behavior Science

CBD And The Runner’s High

Dr. Robert Portman 11 months ago

Data News

What Do Cotton, Contraception And CBD Have In Common?

Dr. Robert Portman 1 year ago

Science

Hemp: Nature’s Sponge

Dr. Robert Portman 1 year ago

Behavior Data

Is There A Preferred Form Of CBD?

Dr. Robert Portman 1 year ago

Behavior Science

How Much CBD Is Too Much?

Dr. Robert Portman 1 year ago

Product

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

Dr. Robert Portman 1 year ago

Data Product

Retail Pricing of CBD Oils Creates Consumer Confusion

Dr. Robert Portman 1 year ago

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All Posts By Dr. Robert Portman

Large Pricing Variation Continues to Fuel Consumer Confusion

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