Osteoporosis and rheumatic osteopathy are common diseases of the elderly, especially in Northeast China. Winter is coming, it is freezing, and the snow and thin ice lead to poor roads, which is a great test for the elderly. Therefore, at this time, the elderly should pay more attention to calcium supplementation, and medicine supplementation is not as good as food supplementation. Diet and health preservation can not only regulate the body, but also supplement calcium without any toxic or side effects. Therefore, the elderly should often eat cucumber seeds and raw rapeseed to supplement calcium and improve the symptoms of osteoporosis.