Research Progress on Preventive and Interventional Effects of Dairy Products on Osteoporosis

Osteoporosis afflicts 200 million patients worldwide. With the aging of the global population, the incidence of osteoporosis will continue to increase, and the prevention of osteoporosis has become an urgent problem in the field of public health. This paper analyzes the mechanisms by which milk and dairy products as well as their components such as minerals, vitamins, protein, fat and lactose modulate the intestinal flora and in turn affect calcium absorption and bone health. The interventional effects of dairy products fortified with vitamin D, prebiotics and/or probiotics in different populations and their effect in reducing the risk of osteoporosis are reviewed. The interventional effects of dairy products and plant-based milk are compared. This review hopes to provide a scientific reference for precision intervention with dairy products to improve bone health.