Let’s explore “CBS”

CBS helps move homocysteine into the pathway that supplies building blocks for glutathione.

A subscriber post from Purser Wellness on Substack, covering genetics and methylation, inflammation and antioxidants.

🧬 If your NutraHacker shows a CBS or GGH SNP, check your homocysteine levels ASAP. High homocysteine often means you’re low in B6 (pyridoxine) — but don’t overdo it. Start slow with P5P and test first to avoid toxicity.

Genes that cause the widespread inflammation you’ve dealt with your entire life? CBS, MTR, MTRR, GGH and more. Once you identify these, treat the underlying intracellular deficiencies that come from them, you’ll be amazed how quickly your

Homocysteine levels can be stubbornly high if you have any of seven genetic SNPs (like MTHFR, CBS, or FOLH1). When these genes are homozygous, they disrupt the transulfuration pathway, leading to high homocysteine, which triggers the releas

Have MTHFR? Do you know how it shows up on an intracellular vitamin panel? What about CBS? What about fibromyalgia? 2 HOURS UNTIL MY NEXT FACEBOOK TIKTOK LIVE EVENT! And you might learn all these! The 2ND HALF OF OUR 10+ (REALLY 25+) REA

THE CBS GENETIC SNPS BECOME CRITICAL IF YOU HAVE IT BECAUSE AS THE GATEWAY TO THE TRANSSULFURATION PATHWAY, IF HOMOZYGOUS, IT CAN COMPLETELY SHUT DOWN GLUTATHIONE PRODUCTION ( i.e. actually from conversion of evil, inflammatory homocysteine

PURSER WELLNESSHave Fibromyalgia? This video is for you - let’s get to the root.A conversation with Dr. Purser

The real root of fibromyalgia? It’s not just pain — it’s copper. We’ve uncovered that fibromyalgia is often driven by genetic mutations (like CBS, GAD1, GAD2) that affect how your body handles copper. The copper builds up in your blood but never makes it into your cells — leading to widespread pain, inflammation, and migraines.

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 WELLNESSCopper Overload In Body - What Can You Do?A conversation with Dr. Purser

Copper is essential for life—it helps enzymes work, supports SOD1 for antioxidant defense, and even prepares iron to carry oxygen in the blood. But when copper builds up in the bloodstream instead of entering cells, it causes pain, tender points, and migraines. This often ties back to genes like CBS, NAT2, and glutathione-related SNPs that impair copper transport. The solution is supporting ceruloplasmin—the copper-binding protein—with targeted nutrients like B6, zinc, and NAC. That’s why Copper Balance was created: to move copper where it belongs and help symptoms finally improve. Visit PhysicianDesigned.com or Amazon for Copper Balance. Info: http://www.DanPurserMD.com Supplements: https://www.PhysicianDesigned.com Books: https://www.amazon.com/-/e/B00BIKSGVQ Facebook: https://www.facebook.com/danpursermd Facebook: https://www.facebook.com/PhysicianDesigned Twitter: https://twitter.com/realdanpursermd YouTube: https://www.youtube.com/danpursermd Instagram: https://www.instagram.com/danpurser.md Pinterest: https://www.pinterest.com/danpursermd

🥑 Think you’re eating healthy… but still in pain? You might be copper toxic. Avocados, spinach, nuts, seeds—even “superfoods” are loaded with copper. If you’ve got certain genes (like CBS or GAD1/2), your body can’t process it properly, and