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Apr 16, 2026
A new Cochrane review said anti-amyloid Alzheimer’s drugs show no clinically meaningful benefit, but many researchers said the analysis has major limitations. Newer evidence on lecanemab and donanemab and broader drug development efforts continue to shape the field.
Mar 02, 2026
A new Cochrane review analyzing 22 randomized clinical trials involving 1,995 adults found intermittent fasting produces no clinically meaningful weight loss compared to traditional dietary advice or no intervention.
Feb 26, 2026
Daily aspirin use does not prevent bowel cancer in the general population within 5-15 years and carries immediate bleeding risks, according to a new Cochrane review. However, long-term low-dose aspirin is associated with lower colorectal cancer risk in IBD patients.
Feb 23, 2026
A new Cochrane review of 22 randomized trials finds intermittent fasting produces little to no meaningful weight loss compared to traditional dietary advice or no intervention in overweight or obese adults.
