hemp seed

Luke Runyon/Harvest Public Media

Humans have been growing hemp for centuries. Hemp-based foods have taken off recently. So have lotions and soaps that use hemp oil. There’s evidence that different compounds in cannabis could be used as medicine and hope that its chemical compounds could hold keys to treatments for Parkinson’s disease and childhood epilepsy.

Scientists studying industrial hemp say the plant holds a tremendous amount of promise. But to unlock its potential there’s very basic scientific research to be done.

Quentin Hope / HPPR

The U.S. market for foods and beauty products that contain hemp is growing, but American manufacturers that use hemp have their hands tied. The crop is still illegal to cultivate, according to federal laws, which means the current American hemp industry, estimated at $500 million per year, runs on foreign hemp.