Osteoporosis is a metabolic bone disease that leads to low bone density, it develops when the body breaks down more bone tissue than it could replace.

Bones become very weak and brittle that even a mild stress such as coughing can cause a fracture. The fractures mostly occur in the hip, wrist or spine. Osteoporosis can affect both men and women, but it is most commonly found in women especially after menopause, this is because of drastic decrease in ovaries production of the hormones estrogen and progesterone. Estrogen is the hormone that mainly protects against osteoporosis.

Causes and risk factors:
Osteoporosis means porous bone, a healthy bone looks like a honeycomb. At young age your body will make new bone very faster than it breaks down old bone due to which your body mass increases. When osteoporosis disease occurs, these honeycomb holes on the bone becomes larger than the healthier bone, because of this, the bones will lose the density and contain abnormal tissue structure. When these bones become less dense they will be weak and are more likely to break.

Risk factors:
Age: Osteoporosis affects all age groups, but it is more for older people than younger people. It is not that every older person gets this disease, but it is comes more common with age.

Reduced sex hormones: when estrogen hormone level drops after menopause, bone loss increases. The same happens, when your ovaries are removed because your ovaries produce most of the body’s estrogen.

Ethnicity: This disease is more common in white people and Asians.

Bone structure: both men and women who are thin or small body structure have more tendencies to get osteoporosis because of less bone mass.

Genetic factors: Having a close family member with a hip fracture makes osteoporosis more likely for you. If you have any family member who had a height loss or a spine that curved forward, they might have had broken bones in their spine.

Fracture history: if any member of your family had a low level injury or fracture, especially after the age of 50 years may have osteoporosis.

Smoking, inactive lifestyle, poor diet, heavy alcohol consumption are linked to bone loss and a risk of fractures.

Thyroid problems: this can occur if you have a overactive thyroid and also due to the medication taken to control the underactive thyroid.

Long term use of steroids and other medication: The risk is higher among people who have certain medical problems like celiac disease, inflammatory bowel disease, kidney or liver disease, cancer, lupus, multiple myeloma, rheumatoid arthritis.

Risk factors which can be changed and controlled:
Eating disorders, such as anorexia or bulimia nervosa.
Smoking
Intake of excessive alcohol
Deficiency of calcium, magnesium, and vitamin D, due to dietary factors, malabsorption problems, or the use of some medications.
Inactivity
So being active and exercising will help to revise osteoporosis. It will give stress to the bones and promotes new bone growth.

Signs and symptoms:
Loss of bone mass doesn’t happen all of sudden. It is not noticeable by the people until they have pain, loss of function or fracture. The pain of osteoporosis is similar to arthritis so people get confused with the symptoms.

Back pain often caused because of fracture or collapsed vertebra.
Gradual loss of height
Curved spinal code.
Stiff and painful joints
Bone breaks much easy than expected, after a minor injury.