Stress, Fat and Bone Density.
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Startling Statistic: Stress and fat
Many people already know that exercise is a great
anti-depressant. This is because exercise stimulates
the production of the so-called 'feel good' chemicals
(endorphins), and increases the serotonin levels in
the brain.
And now, according to the British Medical Journal,
there is another great reason to exercise if you have
been depressed.
Evidence is mounting that long term depression can
lead to a reduction in bone marrow density. In major
depression, production of the steroid hormone cortisol
increases. Prolonged excess of cortisol in the body is
known to decrease bone density. But that's not all.
Excess cortisol also leads to a redistribution of body
fat, such that there is more fat around the middle.
This can mean a higher risk for coronary disease, even
if the person's overall weight goes down!
And although antidepressants may be prescribed to
combat depression, some anti-depressants may induce
weight gain as a side effect.
So there is more reason than ever to relax regularly
and exercise regularly. Regular relaxation will
normalise levels of cortisol, and regular
weight-bearing aerobic exercise will increase bone
density and keep excess fat levels down.
