NAD+ (nicotinamide adenine dinucleotide) is a critical coenzyme found in every cell of the body, playing an essential role in cellular metabolism and energy production. Within the mitochondria, NAD+ facilitates the conversion of nutrients into adenosine triphosphate (ATP), the primary energy currency used by cells to perform vital functions. Beyond energy metabolism, NAD+ is involved in DNA repair mechanisms, gene expression regulation, and cellular signaling pathways that support overall cellular health.

As we age, endogenous NAD+ levels naturally decline, which may contribute to decreased cellular function and the onset of age-related physiological changes. This decline has been associated with reduced mitochondrial efficiency, compromised cellular repair processes, and diminished metabolic function. Research suggests that maintaining adequate NAD+ levels may support healthy aging processes and optimal cellular performance.

NAD+ supplementation through injection provides direct bioavailability, bypassing the digestive system to deliver this essential coenzyme efficiently to cells throughout the body. This method may help restore NAD+ to more youthful levels, potentially supporting cellular energy production, metabolic function, and the body's natural repair mechanisms.

NAD+ injections are typically administered intramuscularly or subcutaneously, depending on your provider's protocol. Many patients report increased energy levels, improved mental clarity, and enhanced overall vitality within days to weeks of beginning treatment. The timeline and degree of response can vary based on individual factors, including baseline NAD+ levels, overall health status, and dosing protocol.

Treatment frequency and duration will be determined by your healthcare provider based on your specific wellness goals and clinical assessment. Some patients may experience mild injection site reactions, including temporary redness or discomfort, which typically resolve quickly. Your provider will monitor your response to treatment and adjust your protocol as needed to optimize results.