Archive for the ‘Bone Health’ Category

Nutrition and Osteoporosis

Tuesday, January 5th, 2010

Nutrition dan OteoporosisOsteoporosis is a bone disease characterized by decreased bone mass with impaired bone microarchitecture and this leads to increased bone fragility and greater ease for the submission of fractures.

The bone remodeling (formation and resorption) is a continuous process of bone renewal prevents the accumulation of fatigue and injury suits makes the mechanical needs of the moment. And his constant balance skeletal bone mass.

Osteoporosis is caused by an imbalance between bone formation and resorption, with a predominance of the latter, with influence of various factors on bone turnover.

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Prevention of falls in the elderly at home

Saturday, January 2nd, 2010

Some simple suggestions to follow in the homes will make the safety of our elders is greater.
These measures do not require large investments and efforts are only the result of common sense applied to our everyday lives.

Lighting:
You can put a driver at night at strategic locations, to indicate the way forward in the room, hall, etc … to the bathroom and not wake the other occupants of the house.
If you sleep alone, make sure that when you wake up at night can turn on a light, and this is secured to the table or wall so he can not throw it on.
We must review the lighting of the rooms and avoid chiaroscuro.

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Effect of factors associated with lifestyle on bone status

Friday, December 25th, 2009

healthy boneBone is a living structure and active, continually being reshaped through the formation of new tissue and removal of the old. This remodeling may be affected by nutritional deficiencies and excesses, but also by factors associated with lifestyle.

1. The age
During the first years of life (through adolescence), bone production exceeds losses due to remodeling. In youth formation and resorption are similar, in middle age, following the fall of the concentration of steroids, especially in postmenopausal women, reduces bone resorption by increasing training and at older ages the resorption of bone loss occurs more rapidly. As the bones of younger women wear the effects of bone has a greater effect on them.

During aging reduces bone mass and makes them more fragile. The decrease in volume is due to the loss of calcium and other minerals from bone matrix (demineralization). This process began over 30 years for women and lost about 8% of bone mass every 10 years. In men, the process begins at the same age and lost by 3% per decade.

The fragility is due to reduced protein synthesis, particularly collagen, bones that give the tensile strength. Therefore, minerals are an increasing proportion and the loss of tensile strength causes bones to become fragile and prone to fracture.

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