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Did you know your MTHFR gene can impact your homocysteine levels? High homocysteine is linked to heart and brain health—understanding this connection could be the key to solving your mystery medical problems that no doctor or study has been…

THEY'RE BACK! Both versions of our AMAZING VARS Liposomal Glutathione! For the first time EVER, we have both our liquid and capsule versions of VARS Glutathione available. I recommend the liquid in the morning to get a quick and fast-act…

Many young athletes aren’t burning out from training—they’re crashing because of hidden micronutrient deficiencies that standard blood tests never detect. Intracellular testing can reveal why performance, strength, and recovery suddenly dec…

Meet Justice Woodward, one of Utahs top ICU paramedics and a certified member of the Purser Wellness team. Justice brings flight-level critical care to the ground, responding to severe emergencies and supporting inter-facility transports. H…

Meet Justace Woodward, one of Utahs top ICU paramedics and a certified member of the Purser Wellness team. Justice brings flight-level critical care to the ground, responding to severe emergencies and supporting inter-facility transports. H…

Scurvy may sound like a relic of the past, but this physician is still diagnosing it today. Nutrition gaps, restrictive diets, and heavily processed foods can leave people with bleeding gums, chronic fatigue, unexplained pain, bruising, and…

Does methyl B12 actually trigger your histamine reactions? Most people never question their supplements — but they should. If methyl B12 leaves you anxious, wired, fatigued, or feeling like your old symptoms suddenly came roaring back, you …

Insulin Resistance Isn’t About Too Little Insulin Most people with type 2 diabetes produce plenty of insulin—the issue is that it can’t get into the cells. When vitamin and nutrient deficiencies develop over time, the insulin receptors stop…

Years ago, I watched cystic fibrosis (CF) patients receive nebulized glutathione that didn’t seem to help. Decades later, our team developed and patented the first fully functional, reduced, and stable form — VARS Glutathione. Why does thi…

When Justace first had CMA testing done, Dr. Purser told him he was malnourished—even though he was a young athlete eating constantly. The results showed real deficiencies that explained why he struggled to gain and maintain weight. After f…

Patients often ask if they should stop supplements before an intracellular CMA test, and the answer is no. The test measures nutrient status inside your cells over the last 90–100 days, so stopping vitamins right before won’t change the res…

Genetic testing has only been around for about 20 years, since the Human Genome Project made it possible to identify thousands of SNPs (gene variations) linked to disease and health issues. While gene editing with tools like CRISPR may be a…