Severely restricted diet linked to physical fitness into old age

Severely restricting calories leads to a longer life, scientists have proved. New research now has shown for the first time that such a diet also can maintain physical fitness into advanced age, slowing the seemingly inevitable progression to physical disability and loss of independence.

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<p><a href="http://www.physorg.com/news112464720.html">Severely restricted diet linked to physical fitness into old age</a></p> <p>Severely restricting calories leads to a longer life, scientists have proved. New research now has shown for the first time that such a diet also can maintain physical fitness into advanced age, slowing the seemingly inevitable progression to physical disability and loss of independence.</p>