Osteoporosis Flashcards

1
Q

Define Osteoporosis

A

Osteoporosis is a skeletal disease in which the bones become porous due to an excessive loss of proteins and minerals, especially calcium

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2
Q

When does osteoporosis develop

A

It develops when the breakdown of bone tissue occurs faster than the rebuilding does. Bone density and strength decreases. Bones break and become brittle. It usually happens in the hips, wrists and spine

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3
Q

What are the main symptoms of Osteoporosis

A

Back pain from cracked or broken vertebrae
Posture worsens as bones and vertebrae collapse on themselves
Bone fractures happen really easily

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4
Q

Are there symptoms in the early stages of Osteoporosis

A

No, there are no symptoms in the early stages. The disease is irreversible once you have it

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5
Q

Why are women at a higher risk for Osteoporosis

A
  1. Menopause decreases estrogen levels which prevents bone loss
  2. This also happens in pregnancy. The fetus will also take calcium from the moms bones if it needs
  3. Women have a lower bone mass
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6
Q

At what age do bones start to break down faster than we can build them

A

After age 30

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7
Q

What 3 micronutrients are especially important for bone health

A
  1. Vitamin D
  2. Calcium
  3. Phosphorus
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8
Q

What 3 external factors can cause Osteoporosis

A
  1. Certain medications
  2. Excessive alcohol
  3. Smoking
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9
Q

What are 3 general causes of Osteoporosis

A
  1. A hyper active thyroid
  2. Body form and family history
  3. Excessive weight loss
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10
Q

Other than Vitamin D, Calcium and Phosphorus, which nutrients are important for bone health

A
  1. Vitamin C
  2. Fluoride
  3. Zinc
  4. Manganese
  5. Magnesium
  6. Potassium
  7. Protein
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11
Q

What should you avoid in order to minismise your risk for Osteoporosis

A
  1. Protein rich diet
  2. Drinking alcohol
  3. Smoking
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12
Q

Why is Vitamin C necessary to prevent Osteoporosis

A

Vitamin C is needed to make natural collagen which is needed in bone marrow, it helps to build bone density

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13
Q

Why is a high protein diet a risk factor for Osteoporosis

A

When protein is digested it releases an acid into the bloodstream. Calcium from our bones is then called to counteract the acid levels. This causes bone demineralisation which furthers the breakdown of bone density

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