Osteoporosis

Consumer Consumer Icon
Enlarge Text A A

Osteoporosis

Osteoporosis affects over three million people in the UK. It is a condition in which bones lose their strength and are more likely to break (fracture), usually following a minor fall. Fractures caused by osteoporosis can happen in various parts of the body, they occur most often in the wrists, hips and spine.

One in two women and one in five men over the age of 50 experience fractures, mostly as a result of low bone strength.

Fractures associated with osteoporosis can cause substantial pain and severe disability, often leading to a reduced quality of life. Hip fracture for example nearly always requires hospitalisation, and is associated with lower life expectancy.

Bone Basics

Did you know that bone is a living tissue? It changes constantly, with bits of old bone being removed and replaced by new bone. You can think of bone as a bank account, where you make “deposits” and “withdrawals” of bone tissue.

During childhood and adolescence, much more bone is deposited than withdrawn, so the skeleton grows in both size and density. The amount of bone tissue in the skeleton, is known as bone mass. Up to 90 percent of peak bone mass is acquired by age 18 in girls and by age 20 in boys, so it is important to “invest” in one’s bone health even at a young age.

Bone mass reaches its ‘peak’ in our late 20’s, but the level of bone mass reached varies from person to person. Bone mass begins to decline in both sexes around the age of 35. In women there is a phase of fast bone loss in the 10 years or so following the menopause (when monthly periods stop). This is because after the menopause the level of oestrogen hormone, which protects bones, falls. The decrease then slows but continues throughout the post-menopausal years. In men there is a steady decline in bone strength with advancing age.

The higher the peak bone mass we can get in young adulthood and the slower the loss of bone mass in later adulthood, the better. This is partly determined by genetics but diet and lifestyle can play a part.

Can we reduce our risk of osteoporosis

Many risk factors can lead to bone loss and osteoporosis. Some of these things you cannot change like;

  • Your genetics - osteoporosis tends to run in families, if a family member has osteoporosis or breaks a bone, there is a greater chance that you will too.
  • Your gender: women are more at risk
  • Your age: older people are more at risk
  • Your ethnicity - White and Asian women are at highest risk. Black and Hispanic women have a lower risk.

But there are other things that you can change, and there are many steps you can take to help keep your bones healthy.

To help keep your bones strong and slow down bone loss, you can:

  • Take regular exercise (visit the National Osteoporosis Society for more information click here). 
  • Not drink alcohol in excess or smoke.
  • Maintain a healthy weight - having a low body weight may increase the risk. Osteoporosis is more common in anorexia nervosa (an eating disorder where a person keeps their body weight as low as possible).

Eat a diet rich in calcium and vitamin D
A healthy diet with enough calcium and vitamin D throughout life is important for bone health. You can find more information on calcium and vitamin D in our resources section.

Other nutrients for bones
There are many other nutrients including protein, vitamins (such as vitamin K) and minerals (such as magnesium and zinc) that play a part in maintaining normal bones. These nutrients are all readily available through a balanced diet and, as long as you eat a wide range of foods from all the main food groups, it is likely that you will be getting enough and do not need to take supplements.

Last reviewed December 2016. 

Help us improve


We'd love to hear your thoughts about this page below.

If you have a more general query, please contact us.

Please note that advice provided on our website about nutrition and health is general in nature. We do not provide any personal advice on prevention, treatment and management for patients or their family members.

Did you find this page useful?
Something broken? Report an issue

  • We’d love to hear your feedback.

  • If you would like a response, please contact us.

  • Please note that advice provided on our website about nutrition and health is general in nature. We do not provide any individualised advice on prevention, treatment and management for patients or their family members.

  • * signifies a required field

  • We’d love to hear your feedback.
  • If you would like a response, please contact us.

  • Please note that advice provided on our website about nutrition and health is general in nature. We do not provide any individualised advice on prevention, treatment and management for patients or their family members.

  • * signifies a required field