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By Sriparna Roy
March 16 (Reuters) – Cannabis-based medicines have shown little evidence of effectiveness for treating most mental health and substance-use disorders, according to a large review of past studies published in a major medical journa… [2282 chars]
Source: U.S. News & World Report | Published: 2026-03-16T23:32:00Z
Credit: U.S. News & World Report
