Ariana Eunjung Cha and Christopher RowlandJun 9, 2026 – 5.00amThe story of GLP-1 drugs keeps getting bigger.First they transformed the treatment of diabetes. Then they upended the science – and culture – of weight loss. Now a growing body of research is raising another possibility: that these drugs may help protect against cancer.Washington PostSubscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles