This information is from the USA Hemp Museum.  The curator holds a masters in biology from Cal State in Los Angels.  He's been studying the plant for 40 years.  You're right I don't exercise, nor do I drive.  I haven't had a functioning thyroid nor health insurance for 25 years. I've respected for decades the majority, thinking I should be quiet.  Too fat.  Too black.  Too ugly.  NO MORE.  It's the pretty people who set the policy that created global warming in the first place.