If you have been searching for The Fountain of Youth, search no more... First the science part: https://www.elysiumhealth.com/en-us...w-about-nicotinamide-adenine-dinucleotide-nad Now say it after me: Nicotinamide Riboside What is Nicotinamide Riboside? Nicotinamide riboside is a form for vitamin B3 that has been shown to increase levels of nicotinamide adenine dinucleotide (a.k.a NAD+). Nicotinamide riboside is not the same as the other forms of vitamin B3, nicotinic acid (niacin) & nicotinamide. Here are each of the forms in which vitamin B3 is found: Nicotinic acid Nicotinamide Nicotinamide riboside Buyer's guide: https://www.biohackerslab.com/reviews/best-nicotinamide-riboside-supplement/ The potential beneficial functions of nicotinamide riboside are as follows: Improves muscle function Fights cancer and brain diseases like Alzheimer’s Protects the brain, liver and mitochondria Decreases symptoms of diabetes Helps to prevent hearing loss Increases metabolism Helps with weight loss Extends lifespan Regulates the circadian rhythm, or sleep cycle NAD+ is in every living cell in the human body and plays a role in metabolism, DNA repair and cell signaling. Pre-clinical trials have shown NAD+ to have anti-aging properties and it helps to generate energy in tissues such as muscle, liver and brain. Nicotinamide riboside is one of NAD+ precursors and helps to bypass the enzyme called NAMPT which is a rate limiting enzyme for creating NAD+.