why are bones brittle during old age?

Answer 1

It is called Osteoporosis and it is a disease of bone in which the bone mineral density (BMD) is reduced, bone micro architecture is disrupted, and the amount and variety of non-collagenous proteins in bone is changed.
Due to its hormonal component, more women, particularly after menopause, suffer from osteoporosis than men.
Osteoporosis can be thought of as analogous to "sarcopenia", which is the age-related loss of skeletal muscle. The combination of sarcopenia and osteporosis results in the significant frailty often seen in the elderly population.
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Answer 2

The body & bones tops absorbing calcium. Calcium is what gives the bones their strength. Without caccium the bones become brittle.

Answer 3

loss of calcium in the eating ordinary would reason osteoporosis. previous age does not inevitably carry approximately osteoporosis. This has plenty to do with popular calcium intake for the duration of existence. loss of diet D hinders the absorption of calcium into bones. a loss of diet D in babies would reason a ailment talked approximately as rickets, which finally ends up in elementary breakage of bones, and deformities. In adults it extremely is talked approximately as osteomalacia. Fanconi syndrome is a kidney ailment which hinders calcium absorption, and motives rickets. there's a situation talked approximately as osteogenesis imperfecta, that's a genetic ailment and is characterized with the aid of extremely brittle bones. A small knock or soft fall can destroy bones. Then there is likewise McCune-Albright syndrome, yet i do no longer understand something approximately that sorry.

Answer 4

As we get older our body's ability to absorb vitamins and minerals lessens. Lack of calcium in the bones is the main cause for osteoporosis; brittle bones.

Answer 5

Lack of calcium. And just another reason not to look forward to getting old. Although I have plans to go around pinching college boy's butts when I'm 90. Gotta have fun somehow. Hopefully my brittle bones will let me!

Answer 6

As we age, our body is less and less capable of absorbing calcium and phosphorus, which are essential for strong bones.

Our body loses more calcium than it can absorb once we hit the age of about 40 plus, meaning that we have to depend mostly on our bank of calcium to sustain the calcium level required for strong bones, though we still can try to mitigate the loss of calcium by still taking products high in calcium and vitamin D.

Drink up while you can! On milk that is.

Answer 7

Osteoporosis, the bones become brittle, because of the small holes it develops.

Answer 8

Because of loss of Calcium & phophorus from our bones

Answer 9

Because they have been holding the body for too long and like everything else, they start getting weaker and weaker by time.

Answer 10

lack of calcium but a person has to phosphorus for calcium absorption