**Bone Loss - Why it Occurs** ![](https://i.imgur.com/fMaAG0w.jpg) Osteoporosis is the main cause of **[bone loss](https://biiut.com/read-blog/14388_bone-loss-why-it-occurs.html)** that is generally seen in the elderly. This is the condition in which a person loses bone mass rapidly while making bones brittle. Besides this, there are some other factors as well that could contribute to a bone loss like a poor diet that lacks calcium and other nutrients, menopause in women, some health conditions, lack of physical activity or a sedentary lifestyle, and excessive or very low body weight