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This includes nicotinamide riboside kinases, nicotinamide phosphoribosyltransferase, and other methyltransferases that could confound experimental results

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2005 Nov;35(11):700-10

Delivery impacts effectiveness and systemic exposure, so pair peptides to delivery platforms, such as local injections, topicals, and IUDs, to enhance outcomes

It also promotes the formation of new blood vessels, a process called angiogenesis, which improves the delivery of oxygen and nutrients to damaged tissues, further speeding up recovery

The most common side effects are mild and digestive, such as nausea, bloating, or an upset stomach