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In some cases, alternating between them may be even better

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Common causes include: Pernicious anaemia Conditions affecting absorption in the stomach or intestines Certain medications Dietary insufficiency, particularly in strict vegan diets Increasing age Identifying the underlying cause is important because treatment recommendations may vary

Researchers examine how NNMT inhibition affects NAD+ levels, sirtuin activity, mitochondrial efficiency, glucose/lipid metabolism, and metabolic parameters in experimental systems focused on aging and metabolic disorders