In 1954, biochemist Dr. Denham Harman proposed the “Free Radical Theory of Aging,” hypothesizing that people age because our metabolic processes produce free radicals—unstable...
Energy metabolism fuels every exercise you do—from running marathons to lifting weights. The body uses three different systems of energy metabolism: the phosphagen system,...
Linking excessive drinking to bad health isn’t a surprise, but how does it affect your cellular health? Oxidative stress. Too much drinking triggers...
By Dr. Alyssa Dweck, practicing gynecologist and ChromaDex spokesperson. While the world must hunker down at home during this unprecedented time, it’s easy to...
Niagen® (nicotinamide riboside) and nicotinamide mononucleotide (NMN) are two well-known NAD+ precursors, but NMN falls short as a safe and effective supplement to elevate...
The term “anti-aging” gets a bad reputation. It sounds like we’re trying to stop something that’s already well underway, or like we can’t embrace the...
By Dr. Michael Roizen, Emeritus Chief Wellness Officer at the Cleveland Clinic and Chair of the Persona Nutrition Medical Advisory Board. Walking into...
NAD+ is an acronym for nicotinamide adenine dinucleotide, an essential coenzyme required by every living cell in your body to help generate energy. Without NAD+,...
It’s strange to say a molecule is getting “press,” but that’s exactly what’s happening to NAD+ (nicotinamide adenine dinucleotide) in publications ranging from Wired to Shape. NAD+...
NAD (nicotinamide adenine dinucleotide) is a collective term for all the different forms NAD takes throughout the various chemical processes it takes in our...
Ever since the first human saw their reflection in water, we've sought to reverse—or at least hide—the effects of aging. Our efforts over the centuries...
What are mitochondria? You may have heard mitochondria associated with the moniker, “the powerhouse of the cell”. How did they earn that nickname? Mitochondria...