Myth 1: Treatment of osteoporosis with estrogen will lead to cancer; Myth 2: Drinking bone soup can prevent osteoporosis; Myth 3: Osteoporosis is a phenomenon unique to the elderly and has nothing to do with young people; Myth 4: Patients with osteoporosis should rest in bed; Myth 5: The more calcium supplementation to prevent osteoporosis, the better; Myth 6: Blindly believe in advertising; Myth 7: Osteoporosis is a degenerative disease and cannot be prevented; Myth 8: Once osteoporosis occurs, it is impossible to increase bone density; Myth 9: It is too late to treat osteoporosis in the elderly; Myth 10: Relying on self-perception to discover osteoporosis.