Cannabis / 27.04.2026

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Editor's note: Cannabis and THCA/Hemp CBD products should have an active ingredient list on the container and a Certificate of Analysis (COA). Discuss your use of THC, cannabis, or CBD products with your health care provider. Dosing of cannabis products is variable, especially since they are not FDA regulated. Cannabis/CBD may interfere with other medications and should not be used in individuals with certain health conditions, including liver issues. CBD skin care products can be absorbed through the skin and have similar effects. Do not use cannabis products including edibles, drinks, and CBD if you are pregnant, nursing, or may become pregnant. Do not use cannabis products if driving or operating difficult or dangerous machinery. Children should not be exposed to cannabis or CBD products.

Cannabis research has always straddled a gray area. Popular takes are sometimes upended following a "groundbreaking" study. And yet, what we do know about its effects on the brain barely scratches the surface. Coincidentally, scientists are venturing into neurological territory and expanding their focus on brain function and connectivity. Harvard Medical School, for one, is pioneering studies utilizing neuroimaging techniques like functional MRI to determine how cannabis affects the mind.