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Longevity pathway activation NAD+ plays a crucial role in activating sirtuins, a family of proteins involved in cellular repair, stress response, and aging

Self-Administration Guidelines for Home Use For patients who need ongoing vitamin B12 injections, self-administration at home can be convenient

It also plays a vital role in neurological function, mood regulation, and metabolism

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In addition, in research on aging-related muscle atrophy (sarcopenia), it can promote muscle cell proliferation and differentiation, reduce muscle cell apoptosis, and enhance muscle strength and endurance by activating the SIRT1 signaling pathway