Ageing is a
result of the gradual failure of the body’s cells and organs to replace and
repair themselves. This is because there is a limit to the number of times that
each cell can divide. As the body’s cells begin to near this limit, the rate at
which they divide slows down. Sometimes the new cells that are produced have
defects or do not carry out their usual task effectively. Organs can then begin
to fail, tissues change in structure, and the chemical reactions that power the
body become less efficient. Sometime the blood supply to the brain is not
effective. The brain cells become starved of oxygen and nutrients, leading to
forgetfulness. For most old people memories bring great pleasure. Strangely,
even though recent events may be forgotten, old people often clearly remember
events that took place in their childhood.
Fact: The skin becomes looser as people age. As skin sags it forms into
wrinkles and creases because the fibres of collagen that normally provide
support to the skin became weaker.
Lord, Give
Us Today Our Daily Idea(s)
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