{"ok":true,"trend":{"id":565424,"platform":"news","region":"global","key":"menstrual tracking apps lack evidence of health and performance benefits","title":"Menstrual tracking apps lack evidence of health and performance benefits","url":"https://news.google.com/rss/articles/CBMivAFBVV95cUxOU3dtTDFqanpWZjlyZllkemN5c1l1UVBsQXlVMko2bkNNcXZGRkhFTE5TdE1qRmhxMHZwZVRsaU0xZVI2ckp0U1NXejFUNWlPRlFmZWdvQm95bTZRQXF2N01yeDlCb2laYjVOUTdNUTlUV090OVJ0LWt4bWRxVEYydThxNDRXcEhGMHRieUlEc1k3Y2w3ZVRwblBxc1o0eC1qdlVCYy1GcWJteWZEeG4xU0k1Y3V4LXhrbFhrZg?oc=5","first_seen":"2026-10-01T04:14:11.880840Z","last_seen":"2026-10-01T09:43:46.007532Z","last_rank":28,"peak_rank":21,"last_volume":null,"peak_volume":0,"seen_count":5,"score":0.9303125,"category_hint":"health","section":"health","category":"health","summary":"Researchers report that menstrual and cycle-tracking apps, widely used for health monitoring and athletic performance, are not supported by solid scientific evidence of benefits. The review found little clinical validation behind claims that tracking cycles improves wellbeing, health outcomes or performance. The findings raise questions about how millions of users, especially athletes and women managing health conditions, interpret the data these apps provide.","why":"New research questioning the effectiveness of widely used menstrual tracking apps has drawn attention to unproven health claims.","tone":"neutral","entities":["menstrual tracking apps"],"summarized_at":"2026-10-01T10:16:05.287417Z","meta":{"via":"scan","lang":"en","term":"health","source":"News-Medical","published":"Thu, 01 Oct 2026 03:30:00 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Menstrual tracking apps lack evidence of health benefits, researchers say","section_name":"Health","category_name":"Health","timeline":[{"captured_at":"2026-10-01T04:14:11.880840Z","rank":24,"volume":null},{"captured_at":"2026-10-01T05:36:53.266820Z","rank":21,"volume":null},{"captured_at":"2026-10-01T06:58:52.036445Z","rank":21,"volume":null},{"captured_at":"2026-10-01T08:21:16.887130Z","rank":28,"volume":null},{"captured_at":"2026-10-01T09:43:46.007532Z","rank":28,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMivAFBVV95cUxOU3dtTDFqanpWZjlyZllkemN5c1l1UVBsQXlVMko2bkNNcXZGRkhFTE5TdE1qRmhxMHZwZVRsaU0xZVI2ckp0U1NXejFUNWlPRlFmZWdvQm95bTZRQXF2N01yeDlCb2laYjVOUTdNUTlUV090OVJ0LWt4bWRxVEYydThxNDRXcEhGMHRieUlEc1k3Y2w3ZVRwblBxc1o0eC1qdlVCYy1GcWJteWZEeG4xU0k1Y3V4LXhrbFhrZg?oc=5","author":"News-Medical","title":"Menstrual tracking apps lack evidence of health and performance benefits","snippet":null,"posted_at":"2026-10-01T03:30:00Z","likes":null}],"elsewhere":[],"window":"7d"}}