It is a term doctors use to describe the appearance of bone on x-ray. It simply means the bone is thinning but it is not to the severity to define osteoporosis. In both men and women, bone is continuously being made and broken down. From 25 years old and onwards, both men and women have a gradual reduction in net bone formation. Therefore, we can slow down the rate of osteoporosis loss.
Medications can slow down the breakdown process, in effect, increasing the net bone mass.
Unfortunately, we do not have medications or treatments that can reverse osteoporosis. There are several investigational studies that show promise. In the next five to ten years, we may have an agent that may actually build bone. If you cannot get the right amount, then you need calcium supplements. In general, it is not harmful to stimulate bone development and bone growth.