Study Questions Benefits of Calcium and Vitamin D for Bones

WHO:

ScienceDaily - Researchers conducted the review involving more than 153,000 adults.

WHAT:

ScienceDaily - A major review found that calcium and vitamin D supplements, alone or together, do little to prevent fractures or falls in most older people.

ScienceDaily - The findings challenge routine supplementation for prevention.

WHERE:

ScienceDaily - The review involved adults from various locations, though specific locations were not detailed.

WHEN:

ScienceDaily - The review's findings suggest a shift in recommendations for future health strategies.

WHY:

ScienceDaily - Researchers point toward strategies such as balance and resistance exercise instead of routine supplementation.

HOW:

ScienceDaily - The review analyzed data from a large cohort of adults to assess the effectiveness of calcium and vitamin D supplements.

(UPDATED September 21, 2026 09:59 UTC)

A major review involving over 153,000 adults has found that calcium and vitamin D supplements, whether taken alone or together, do little to prevent fractures or falls in most older people. This research challenges the routine use of these supplements for prevention and suggests a shift in health strategies, emphasizing the importance of balance and resistance exercise instead. The findings indicate a need for reevaluation of current recommendations regarding supplementation in older adults.