Osteoporosis is a condition that lowers bone density causing the bones to be fragile and brittle. The bones become abnormally porous and resembles a sponge.

Osteoporosis is more common among older people, especially in women who are post-menopausal. Hormone Replacement Therapy (HRT) is often the course of management. In many, the disease creeps in without symptoms .The victim may be unaware of the condition until a painful fracture occurs. That is why old age is often characterized by falls and fractures, involving various parts of the body.
Research suggests that osteoporosis is strongly linked to genetics. Although a single gene has not been implicated, a combination of alleles of various genes have been understood to play a role in the disease.