dietary supplements

A major new review has concluded that common bone health supplements, such as calcium and vitamin D, do little to prevent fractures. The findings challenge widespread advice to take these supplements for bone strength, particularly among older adults at risk of osteoporosis. Health commentators are weighing what this means for current prevention guidelines and whether dietary sources might matter more than pills.

A new study suggests a widely used dietary supplement may increase muscle strength even in people who do not exercise, according to coverage by ScienceAlert. The finding is striking because supplements are typically marketed as aids to training rather than replacements for it, and researchers caution that more work is needed to confirm the effect in humans.

A new market forecast projects steady growth in the global dietary supplements industry through 2035, with personalized nutrition and gut health products cited as the main drivers. Analysts point to rising consumer interest in tailored vitamins, probiotics and microbiome-focused formulations as manufacturers expand offerings. Industry observers say the wellness trend and growing health awareness are reshaping demand across major markets.

Policy discussions are resurfacing over the Supplemental Nutrition Assistance Program and its effect on Americans' health. Commentators, including analysts at the American Enterprise Institute, are weighing how the food assistance program shapes dietary outcomes, with some arguing for reforms that would steer benefits toward healthier purchases and others defending recipients' choice.