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Aging takes on a body extends all the way down to the cellular level

    The toll that aging takes on a body extends all the way down to the cellular level. But the damage accrued by cells in older muscles is especially severe, because they do not regenerate easily and they become weaker as their mitochondria, which produce energy, diminish in vigor and number. A study published… Continue reading Aging takes on a body extends all the way down to the cellular level