Vitamin D supplements, with or without calcium, do not prevent falls or fractures in older adults living at home, according to new USPSTF draft recommendations. Although essential for health, these supplements should only be taken for other medical reasons as they may pose risks like kidney stones. Vitamin D supplements, with or without calcium, do not prevent falls or fractures in older adults living at home, according to new USPSTF draft recommendations. Although essential for health, these supplements should only be taken for other medical reasons as they may pose risks like kidney stones. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle