Frontier mental health research: psychedelics & drug studies

Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.

Comparative Pharmacokinetics of Commercially Available Cannabidiol Isolate, Broad-Spectrum, and Full-Spectrum Products

Erin C. Berthold, Shyam H. Kamble, Raju S. Kanumuri, Michelle A. Kuntz, Alexandria S. Senetra, Yi‐Hua Chiang, et al.

This study gave the same oral dose of cannabidiol (CBD) to male and female rats using three product types: isolate, broad‑spectrum, and full‑spectrum. When CBD was given as a full‑spectrum product that included about 0.2% THC, CBD blood levels were higher than with isolate or broad‑spectrum. Lab tests showed THC…

Alcohol Consumption and Health Effects Cannabis and Cannabinoid Research Diet, Metabolism, and Disease
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