Osteoporosis: Understanding Risk Factors, Prevention, and Treatments

A bone disease that occurs when the body loses too much bone, makes too little bone, or both, leading to fragile bones.
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Bone Health | Diet And Nutrition | Senior Health | Osteoporosis Treatment | Preventing Osteoporosis | Calcium For Bone Health | Vitamin D Benefits
Prepared by Lee Cheng, reviewed by Dr. Helena Rodriguez

Osteoporosis FAQ


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How does osteoporosis affect the body?

Osteoporosis causes bones to become weak and brittle — so brittle that a fall or even mild stresses such as bending over or coughing can cause a break. Osteoporosis-related breaks most commonly occur in the hip, wrist or spine. Bone is living tissue that is constantly being broken down and replaced.

Is osteoporosis a skeletal disorder?

Osteoporosis is a systemic skeletal disorder characterized by low bone mass, micro-architectural deterioration of bone tissue leading to bone sterility, and consequent increase in fracture risk. It is the most common reason for a broken bone among the elderly.

What is the underlying mechanism of osteoporosis?

The underlying mechanism in all cases of osteoporosis is an imbalance between bone resorption and bone formation. In normal bone, matrix remodeling of bone is constant; up to 10% of all bone mass may be undergoing remodeling at any point in time.

How does osteoporosis happen?

Osteoporosis happens as you get older and your bones lose their ability to regrow and reform themselves. Your bones are living tissue like any other part of your body. It might not seem like it, but they’re constantly replacing their own cells and tissue throughout your life.

What are the first signs of osteoporosis?

However, after a certain amount of bone loss, the following may occur. This is often the first sign of osteoporosis. If you have osteoporosis, the force of a simple fall to the ground (from the height of a standard chair or less) is often enough to fracture a bone.

What does osteoporosis mean?

(The word osteoporosis literally means 'porous bones'). Bone tissue is made of tough, elastic fibres (collagen fibres) and gritty, hard material (minerals). It is a living tissue and contains cells that make, mould and take back up (resorb) bone. Initially, as you grow, bone forms faster than it is resorbed.

How does osteoporosis affect bones?

Our bones are living tissue that give our body structure, allow us to move and protect our organs. Osteoporosis causes the bones to become more porous and fragile, greatly increasing the risk of painful and often disabling broken bones (known as fragility fractures).

What is osteoporosis & how is it diagnosed?

Osteoporosis is a health condition that weakens bones, making them fragile and more likely to break. It develops slowly over several years and is often only diagnosed when a fall or sudden impact causes a bone to break (fracture). However, breaks can also happen in other bones, such as in the arm or pelvis.

Osteoporosis References

If you want to know more about Osteoporosis, consider exploring links below:

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