Let’s explore “intracellular testing”

Let's start spring early by getting ahead of the winter blues with VARS Vitamin C!

Why more people have scurvy than we're lead to believe and why VARS Vitamin C might be the answer...

POTS and vitamins, what's the correlation?

Can bad genetics cause vitamin deficiencies?

PURSER WELLNESSCope with Homocysteine Like a Pro!A conversation with Dr. Purser

High homocysteine signals a broken transsulfuration pathway, leaving you unable to detox or convert it into glutathione. This shows up in conditions like PCOS and fibromyalgia, where patients often struggle with inflammation, pain, and even infertility. Genetics play a big role—there are 17 SNPs that can lock homocysteine in place—but vitamin deficiencies can make it worse. The real breakthrough isn’t lowering homocysteine itself but calming the cytokines it triggers, like IL-8 and MCP-1. That’s why VARS Glutathione, the only patented oral form proven to work, is so powerful—it lowers those cy

PURSER WELLNESSEBV and Fibromyalgia Related??A conversation with Dr. Purser

Just because you have EBV antibodies doesn’t mean it’s active—it usually means you’ve built immunity. The real issue? Most fibromyalgia patients have low reduced glutathione, which viruses like EBV intentionally suppress. That’s why symptoms overlap: fatigue, pain, immune dysfunction. Fix the glutathione issue, and you can support recovery on a deeper level.

PURSER WELLNESSThe Struggle of HomocysteineA conversation with Dr. Purser

High homocysteine? It’s not the number—it’s the cytokines it triggers (like IL-8) that cause strokes, kidney failure & inflammation. We found 17 gene SNPs + 12 vitamin deficiencies that drive it—and VARS Glutathione helps shut it down.

PURSER WELLNESSPEMT and connection to choline and glutathione!A conversation with Dr. Purser

One of the most powerful nutrients you’ve never heard of? Phosphatidylcholine. It builds the walls of your cells, protects your gut lining, supports nerve function, and even helps your body make bile. If you have a PEMT gene mutation, your body struggles to make it—and that means gut issues, nerve dysfunction, and chronic inflammation.

PURSER WELLNESSProtect Your Brain: The Ultimate Dementia PreventionA conversation with Dr. Purser

Want to keep your brain sharp and reduce your risk of dementia? New research shows that key nutrients can boost memory, support brain function, and prevent cognitive decline—and we’ve packed them into Brite Brain, our most advanced brain formula yet!

PURSER WELLNESSHow to Keep Healthy Vitamin C LevelsA conversation with Dr. Purser

Did you know scurvy is still around today? It might sound like an old pirate disease, but a lack of Vitamin C can still cause fatigue, joint pain, bleeding gums, and slow healing. Without Vitamin C, your body can’t make collagen, which is essential for healthy skin, blood vessels, and connective tissues.

PURSER WELLNESSRemove inflammation by combatting High HomocysteineA conversation with Dr. Purser

High homocysteine levels can lead to inflammation, joint and muscle pain, and even shifting pain throughout the body. It’s also linked to birth defects and chronic kidney failure, and can raise blood pressure. Six genetic SNPs (like MTR, MTRR, and CBS) and MTHFR mutations (like C677T) can prevent homocysteine from converting into glutathione, which is essential for keeping inflammation in check. Plus, 12 vitamin deficiencies may temporarily raise homocysteine levels, so addressing these deficiencies is key.

PURSER WELLNESSEverything You Need To Know About Glutathione And The Redox CycleA conversation with Dr. Purser

Dr. Dan Purser literally writes out what glutathione is, why it is important to your body and your cells, and the difference between the useless oxidized version of glutathione (GSSG) and the functional version of glutathione (GSH). Contact us at (801) 796-7667 or info@danpursermd.com for help. Subscribe to stay up-to-date with new content!