Article Highlights NAD+ is an essential molecule for energy (ATP) production in all cells. Sirtuins are protein enzymes that use NAD+ and “turn off” aging, inflammation, fat synthesis and storage and insulin resistance related genes. With the help of NAD+, sirtuins help to guard the genome and serve many important functions that we continue to learn more about in terms of anti-aging. NAD+ is made from niacin, vitamin B3, that exists in the oxidized and reduced form and helps with the conversion of food into energy. NAD+ is important for mitochondrial...