Grinspoon on Drugs
by Dr. Peter Grinspoonin 🏥 Health Politics
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Grinspoon on Drugs
About the Substack
Doctors. Drugs. Unfiltered opinions. The unvarnished truth. These are things that are rarely if ever, seen together. Here you can find an informed, objective alternative to the medical party line. Join me.
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About Dr. Peter Grinspoon
Peter Grinspoon, MD, is a primary care physician at Mass General Hospital, an Instructor in Medicine at Harvard Medical School, and a cannabis specialist. His new book, Aging Well with Cannabis is available for preorder and publishes May 5, 2026
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