Calcium and vitamin D have long been regarded as fundamentals of bone health. The notion that weak bones require calcium intake has become common knowledge, and vitamin D is naturally paired with it for its role in aiding calcium absorption. Calcium and vitamin D supplements have particularly become essential products in the health management routines of middle-aged and older adults with joint problems.
Recently, however, an analysis has emerged that directly challenges this practice. Researchers from the Faculty of Pharmacy at the University of Montreal and healthcare institutions in Canada analyzed 69 randomized clinical trials involving a total of 153,902 participants and published their findings in the British Medical Journal. According to the paper, calcium supplements (11 trials, 9,067 participants), vitamin D supplements (36 trials, 92,045 participants), and the combined use of calcium and vitamin D supplements (15 trials, 51,126 participants) all showed virtually no effect in reducing the overall risk of fractures. The researchers explained that even in the group taking calcium and vitamin D together, only about 1 in 100 people experienced additional fracture prevention effects.
These findings suggest that the focus of bone health management for the elderly needs to be reexamined. Inadequate bone health management can increase the risk of osteoporosis, a condition in which the microstructure inside bones weakens, making them prone to cracking or collapsing under minor impacts. Postmenopausal women and other elderly individuals, in particular, are considered high-risk groups because their bone density declines rapidly. The problem is that osteoporosis rarely shows distinct symptoms in its early stages, making it difficult to detect on one's own. If you frequently experience back stiffness, a feeling of decreased height, or changes in posture, osteoporosis may already be progressing. Once a fracture occurs, it leads to reduced physical activity and loss of muscle strength, which in turn creates a vicious cycle that raises the risk of falls and re-fractures. Preventing fractures and managing osteoporosis before bone function deteriorates is far more important than treating fractures after they occur.
Korean medicine approaches osteoporosis from the perspective of declining physical function due to aging and weakening musculoskeletal balance. Treatments combine herbal prescriptions tailored to the patient's constitution and overall condition with acupuncture, pharmacopuncture, exercise, and lifestyle management to help restore the function of bones and surrounding muscles. Customized herbal prescriptions, in particular, can effectively suppress bone density loss.
According to a research paper by Jaseng Hospital of Korean Medicine and the Natural Products Research Institute at Seoul National University's College of Pharmacy, published in the international journal BMC Complementary and Alternative Medicine, the herbal compound "Yeongolbogang-hwan (JSOG-6)" has been confirmed effective in suppressing osteoporosis and protecting bones. After the research team increased osteoporosis-inducing factors in the serum of laboratory mice by 18.8% to 117.6% and then administered Yeongolbogang-hwan, osteoblasts (MC3T3-E1), which are involved in bone formation and regeneration, improved with increasing concentrations of the compound.
The fact that calcium and vitamin D supplements fail to produce meaningful effects illustrates the limitations of approaching bone health through specific nutrient supplementation. The elderly need treatments that can substantially restore impaired functions. Consistent balance and strength exercises, combined with appropriate conservative treatment when necessary, can serve as a realistic strategy for managing musculoskeletal health in older adults.
