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Osteoporosis Research Paper

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Osteoporosis
What is Osteoporosis?
Osteoporosis is a disease which causes bones to become brittle, which increases the risk of broken bones. Having osteoporosis means that even a small bump may cause a bone fracture.
Osteoporosis most commonly affects bones in the spine, hip and wrist, but can affect any bones. Osteoporosis in the spine can result in postural changes, i.e. stooping.
What causes Osteoporosis?
Ostoeporosis occurs when bones lose minerals, particularly calcium, faster than they are replaced by the body. This causes a reduction in both bone thickness and density.
Although genetic factors can influence a person’s risk, osteoporosis can largely be prevented by managing lifestyle factors, particularly through exercise and eating …show more content…

Who is at Risk?
Osteoporosis affects over 1 million Australians.
Bone health can be inherited, so people whose relatives have been diagnosed with osteoporosis, lost height rapidly or broken a bone from a minor fall are at risk of osteoporosis as well.
Your calcium and vitamin D levels play a major part in preventing osteoporosis. Adults need 1000 mg of calcium every day. Women over 50 and men over 70 need to take in 1300 mg per day. Inadequate sun exposure causes a lack of vitamin D, which has a negative effect on your bones’ absorption of calcium.
Both men and women can develop osteoporosis, however women are more at risk due to the rapid decline is oestrogen levels after menopause. Declining oestrogen levels cause an increase in the loss of minerals from the bones. Testosterone levels in men tend to drop more gradually, so the effects are slower to take place.
Anybody who is over fifty and has had a bone fracture from a small fall or bump should be examined for osteoporosis.
People who have already suffered a fracture have an increased risk of another fracture. This is known as the cascade effect. Osteoporosis should be treated as soon as possible to prevent more …show more content…

parathyroid, or an overactive thyroid gland
• Medical conditions which lead to malabsorption, e.g. inflammatory bowel disease, coeliac disease
• Some chronic diseases, e.g. rheumatoid arthritis, chronic liver or kidney disease
Some lifestyle factors also increase the risk of osteoporosis:
• Low levels of physical activity
• Smoking
• Excessive intake of alcohol
• Weight - people who have a thin build or are obese are at risk. Some studies suggest hormones associated with obesity may play a factor.

Statistics
• Women who have suffered a fracture in their spine are over 4 times more likely to have another fracture within the next year (Osteoporosis Australia 2014).
• Bone loss occurs at a rate of approximately 2% per year for several years following menopause (Osteoporosis Australia 2014).
• Less than half of Australian adults get their recommended daily intake of calcium Osteoporosis Australia 2014).
• Over 30% of Australian adults have a vitamin D deficiency, to varying degrees
• Approximately one third of people over 65 years experience a fall each year. It is estimated that 6% of falls result in a fracture (Osteoporosis Australia

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