• Research confirms the superior precision of tec...

    Like many other types of product, epigenetic clocks have varying degrees of accuracy. So how do you know which is the most precise predictor of your biological age?

    Read More
  • How to read a supplement label

    Why does the label say “Supplement Facts” rather than “Nutrition Facts”? And who decides your recommended daily value of vitamins and minerals, anyway? This primer explains.

    Read More
  • 5 NAD+ precursors you need to know

    These molecules become NAD+ over a series of chemical transformations. Here’s what you need to know about each one.

    Read More
  • What’s the difference between NAD+ and NADH?

    These two forms of nicotinamide adenine dinucleotide are not exactly the same thing, but they’re chemically similar. It’s complicated. We'll explain.

    Read More
  • The benefits of vitamin B3

    You’ve heard of this vitamin, and you’ve maybe even taken it, but do you really know what it does? Or where it comes from? Here’s what you need to know.

    Read More
  • 8 reasons why NAD+ should be on your radar

    If you zoom in on your body’s most fundamental activity, you’d see cells and molecules hard at work. You might be surprised to learn that some of the most vital...

    Read More