NAD

Nicotinamide Adenine Dinucleotide (NAD+) is a coenzyme found in every living cell, and it plays a critical role in several essential biological processes. Levels of NAD+ naturally decline as we age, which is why there’s a lot of research on boosting NAD+ levels as a potential way to support healthy aging and cellular function.

Energy Production:

NAD+ is crucial in the process of cellular energy production, particularly in the mitochondria. It helps convert food into energy by facilitating the electron transport chain, a series of reactions in the production of ATP (adenosine triphosphate), which is the body's primary energy currency.

DNA Repair:

NAD+ is involved in DNA repair by activating certain enzymes called sirtuins and PARPs (poly ADP-ribose polymerases). These enzymes help maintain the integrity of our genetic material and repair DNA damage caused by stress, UV exposure, or aging.

Cellular Aging and Longevity:

NAD+ is thought to play a role in aging and longevity. It helps regulate sirtuins, proteins that are involved in maintaining cellular health and function. Higher levels of NAD+ are associated with healthier aging, while lower levels can contribute to age-related diseases.

Regulation of Metabolism:

NAD+ is involved in controlling metabolic processes, including the breakdown of fats, carbohydrates, and proteins. It helps maintain balance in the body’s energy systems, influencing overall metabolism and weight management.

Cell Signaling:

NAD+ is important for signaling pathways within cells. It can influence various biological functions such as inflammation, immune response, and even circadian rhythm (the body’s internal clock).

Neuroprotection:

NAD+ is also important for brain health. It can help protect neurons from damage, improve cognitive function, and may have potential benefits in the treatment or prevention of neurodegenerative diseases like Alzheimer's and Parkinson's.