Bones are living tissue
It is easy to think of bones as fixed and unchanging, but they are living tissue that is constantly renewed throughout life. Old bone is removed and new bone is laid down in a continuous cycle. When this balance tips so that more bone is lost than replaced, bones become thinner and more fragile. This condition is called osteoporosis, and it can lead to fractures from minor falls or knocks.
The encouraging news is that bone health is something you can influence at any age. Strong habits in youth build a solid foundation, and good habits later in life help protect the bone you have.
Who is at greater risk
Some factors that raise the risk of osteoporosis cannot be changed, such as getting older, being a woman, especially after menopause, a slim build, or a family history of the condition. Others are within your control, including low physical activity, smoking, heavy alcohol use, and a diet lacking in calcium or vitamin D.
Osteoporosis often has no symptoms until a bone breaks, which is why prevention matters so much.
Nutrition for strong bones
Calcium
Calcium is the main mineral in bone. Good sources include milk, yoghurt and cheese, as well as tinned fish with soft bones, leafy green vegetables, beans and calcium-set tofu. A balanced diet that includes these foods usually provides enough for most people.
Vitamin D
Vitamin D helps the body absorb calcium. The skin makes vitamin D in response to sunlight, and in a sunny country like Mauritius many people get a useful amount from short periods outdoors. Take care to avoid sunburn, and protect your skin during the hottest hours. Some foods, such as oily fish and eggs, also contribute. If you spend little time outdoors or cover up, ask your doctor whether your vitamin D level should be checked.
A balanced plate
Protein, fruit and vegetables all play a part in healthy bones. A varied diet supports bone strength alongside overall health.
Movement that builds bone
Bones respond to being used. Weight-bearing and resistance exercises encourage bone to stay strong:
- Weight-bearing activities such as walking, dancing and climbing stairs put healthy load through the bones.
- Resistance exercises using light weights or resistance bands strengthen both muscle and bone.
- Balance exercises, such as gentle yoga or tai chi, reduce the risk of falls.
Regular activity through life is one of the best investments you can make in your bones.
Habits that protect your bones
A few lifestyle choices make a real difference:
- Avoid smoking, which weakens bone.
- Keep alcohol within sensible limits.
- Maintain a healthy weight, since being very underweight raises fracture risk.
- Reduce the chance of falls at home by keeping floors clear, using good lighting and wearing supportive footwear.
Knowing your bone health
For people at higher risk, a doctor may suggest a bone density scan, a simple and painless test that measures bone strength. If osteoporosis is found, effective treatments are available that reduce the risk of fractures, alongside the nutrition and exercise habits described here.
It is never too early or too late
Building strong bones is a lifelong project. Young people lay down bone that lasts for decades, while older adults can slow bone loss and protect against fractures. Whatever your age, the steps are similar: nourish your body, stay active and look after your safety.
This article provides general education and is not a substitute for personal medical advice. If you are concerned about your bone health, have broken a bone easily, or have risk factors for osteoporosis, please talk to your doctor about whether testing or treatment is right for you.
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