Encyclopedia

Many patients with POTS (Postural Orthostatic Tachycardia Syndrome) are told it’s “just bad luck,” but often it’s linked to key nutrient deficiencies. Low levels of B12, folate, copper, and glutathione can impair blood vessel and nervous sy

Your genetic results might list “wild type,” “heterozygous,” or “homozygous,” but what does that mean? Wild type means both copies of your gene are normal, heterozygous means one is normal and one has a change, and homozygous means both cop

Not all genetic tests are created equal. Many only scratch the surface, while the best panels look at hundreds of SNPs that impact methylation, detox, hormones, and nutrient absorption. For real results, you need a test that’s private, comp

Not all genetic tests are created equal. Many only scratch the surface, while the best panels look at hundreds of SNPs that impact methylation, detox, hormones, and nutrient absorption. For real results, you need a test that’s private, comp

Osteoporosis often strikes after menopause because hormones like estrogen, progesterone, testosterone, and DHEA are what push vitamins, minerals, and amino acids into bones—without them, bones weaken quickly.

😴 Feel like you took 3 Dramamine but all you had was a vitamin? You might be overmethylating—especially if you're taking too much MTHFR support like methylated B vitamins. If you’re drowsy, foggy, or exhausted, it’s time to back off, not pu

It’s normal to shed some hair after pregnancy, but excessive or prolonged hair loss can signal deeper issues. Often, it’s tied to nutrient deficiencies—especially low copper, zinc, or B vitamins—that get depleted during pregnancy and breast

Justace Woodward is more than Dr. Purser’s son-in-law—he’s a firefighter, critical care paramedic, and trained nutrition consultant who bridges emergency medicine with functional health. Starting at the office prepping charts, he worked his

Not all glutathione is created equal—IV glutathione is powerful but short-lived, pills are often broken down before they can be used, and most liposomal products don’t deliver a therapeutic dose. That’s why VARS Glutathione is different: it

Not all glutathione is created equal—IV glutathione is powerful but short-lived, pills are often broken down before they can be used, and most liposomal products don’t deliver a therapeutic dose. That’s why VARS Glutathione is different: it

🧬 After 15+ years deep in genetics, Dr. Purser sees two root causes over and over again: 1️⃣ Inflammation 2️⃣ Gut & liver dysfunction. Almost every chronic issue—including fibromyalgia, fatigue, and brain fog—ties back to 17 homocysteine SN

🚨 Homocysteine might be the most dangerous thing your doctor isn’t checking. It’s been linked to kidney failure, dialysis, hypertension, strokes, heart attacks, melanoma, and renal cancer. But it’s not the homocysteine itself—it’s the cytok