NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every cell of the body and plays a crucial role in cellular energy production and various biological processes. Often called the anti-aging molecule, NAD+ plays a vital role in promoting health and prolonging the lifespan. NAD+ levels decrease with age, which leads to the progression of aging and age-related diseases. NAD is found in every cell of the body and helps regulate our metabolism, which is largely responsible for how we process and digest food and whether we gain weight. NAD’s primary function is to create energy for our body, which is vital to everything else functioning properly. When you're born, you have an abundance of NAD production in your body, but as we age, it starts to become more depleted, which may cause an increased risk in chronic comorbidities such as cardiovascular disease and obesity.