Can NAD+ Boosting Push Back Aging?

As NAD+ plays important roles in a multitude of molecular and cell processes, including DNA repair, mitochondrial function, and senescence, supplementation of NAD+ is critical and beneficial in settings like A-T or normal aging where NAD+ levels are low. But whether elevating NAD+ levels can prevent aging in humans remains to be determined. Studies are needed to test whether this is applicable in A-T patients and other premature aging conditions prior to be made available in a clinical setting.
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