Sirtuins: The Longevity Proteins Your Body Already Has
Hidden in your cells are proteins with a remarkable purpose: maintaining cellular health and supporting longevity. These are sirtuins, often called the body’s longevity proteins. What Are Sirtuins? Sirtuins are a family of NAD+-dependent proteins that regulate cellular function. They’re involved in: DNA repair Metabolic regulation Stress response Cellular aging processes Why They Matter Research […]
Why NAD+ Levels Decline with Age — And What It Means for the Body
NAD+ (nicotinamide adenine dinucleotide) is a vital molecule found in every cell of your body. It plays a central role in energy production, DNA repair, and maintaining cellular health. But as we age, NAD+ levels naturally decline—by roughly 50% by the time we reach age 50. What is NAD+ and Why Does It Matter? NAD+ […]
