By Nikki Griffith At Optimal Health & Vitality , we don’t chase trends. We focus on what actually works inside the body  — at the cellular level. One supplement we consistently recommend because of its deep, foundational benefits is NAC , short for N-Acetyl Cysteine . It may not be flashy, but NAC supports some of the most critical systems in your body — including detoxification, immune health, lung function, and cellular protection. Let’s break it down in a way that’s easy to understand....

If you’ve ever wished you could stay calm, focused, and in control — even on the craziest days — then let me introduce you to one of my favorite little superheroes in the supplement world: DHH-B . DHH-B stands for Dihydrohonokiol-B , but don’t worry, you don’t have to pronounce it. Just know this: it comes from the bark of a tree used in traditional medicine for thousands of years, and today, people love it for one big reason, It helps your brain chill out without slowing you down. Let’s...

Vitamin D gets all the attention — the “sunshine vitamin,” the immune booster, the happy hormone helper. But here’s the truth most people never  hear: Vitamin D only works at full power when Vitamin K2 is in the picture. Think of them like a power couple: Vitamin D is the star quarterback. K2 is the coach calling the plays. Without the coach… the quarterback might run straight into the wrong end zone. Let’s break this down the fun , easy to understand  way. 🌞 Vitamin D: The Hormone You’re...