Nasal – NAD+ 500mg

NAD⁺ – COMPREHENSIVE RESEARCH COENZYME FOR CELLULAR ENERGY AND REDOX STUDIES

Scientific Overview of NAD⁺

Nicotinamide Adenine Dinucleotide (NAD⁺) is a pyridine nucleotide coenzyme that plays a central role in cellular energy metabolism, mitochondrial function, and redox homeostasis. As an essential cofactor in oxidation–reduction (redox) reactions, NAD⁺ participates in the transfer of electrons between metabolic intermediates, thereby linking glycolysis, the tricarboxylic acid (TCA) cycle, and oxidative phosphorylation.

In biochemical and cellular research, NAD⁺ is studied for its diverse molecular functions, including:

• Redox and Metabolic Pathway Integration – serving as a coenzyme for dehydrogenases involved in ATP generation (Belenky et al., 2007)
• Sirtuin and PARP Enzyme Activity – functioning as a substrate for NAD⁺-dependent enzymes involved in gene regulation and DNA repair (Imai & Guarente, 2014)
• Mitochondrial and Cellular Homeostasis – exploration of NAD⁺ balance in models of oxidative stress and aging (Verdin, 2015)

NAD⁺ is an indispensable molecule for biochemical, metabolic, and longevity research, serving as a foundation for studies of energy transfer, cellular signaling, and coenzyme regeneration systems.