HealthScienceDailyMillions take calcium and vitamin D for bone health. A major review finds little benefit
A major review of over 153,000 adults found calcium and vitamin D supplements do little to prevent fractures or falls in most older people, challenging common medical advice.
A sweeping review of more than 153,000 adults found that calcium and vitamin D supplements, alone or together, do little to prevent fractures or falls in most older people. Researchers say the findings challenge routine supplementation for prevention and point instead toward strategies such as balance and resistance exercise.
Canadian researchers reviewed 69 randomised trials involving 153,902 adults and found calcium and vitamin D supplements offer little protection against fractures or falls.
The evidence against vitamin D alone was rated high certainty, drawn from 36 trials involving over 92,000 participants, making it one of the strongest reviews on the topic.
The findings challenge routine recommendations from clinicians and guidelines, and researchers say the results should prompt a rethink of how these supplements are prescribed.
More from Cuppa
China expels two top generals from party and military, alleging disloyalty, corruptionChina has expelled two of its most senior military generals from the Communist Party over corruption, disloyalty and abuse of office.
CNN, MS NOW and Politico to sue over White House banCNN, MSNBC and Politico are suing the Trump administration after being banned from White House access, arguing it breaches their First Amendment rights.
Brownlow Tracker: Every vote, every game and full leaderboardNick Daicos won the 2026 Brownlow Medal with a record 47 votes, breaking Patrick Cripps' previous record of 45.
Police officer and man injured in shooting outside Belleville, Ont., synagogueA police officer and a man were both shot outside a synagogue in Belleville, Ontario, as the Jewish community gathered for Yom Kippur, with the man hospitalised in a life-threatening condition.
The Houthis’ offensive is the latest spillover from Trump’s Iran disasterThe Houthis have seized a strategic Red Sea port and strait after entering the US-Iran conflict, displacing over 100,000 people and threatening global energy supplies.
Chris Martin joins busker for impromptu duetColdplay's Chris Martin surprised a busker in London's Trafalgar Square by joining him mid-song, and the busker had no idea who he was until it was over.
A Quebec amateur astronomer was scouting a campsite using satellite imagery in 2024 when he spotted a 25-kilometre ring around Lake Marsal, and geologists who reached it by floatplane the following yeA Quebec amateur astronomer spotted a 25-kilometre ring in satellite imagery while planning a camping trip, and geologists confirmed it is an ancient impact crater.
LED Lights Could Be ‘The New Asbestos’, UCL Scientists WarnUCL scientists are warning that spending long hours under LED lighting, with little natural daylight, could raise the risk of diabetes and other metabolic disorders over time.
What readers are saying