Let’s explore “CBS”

CBS is the gene symbol used for Cystathionine Beta-Synthase. This page connects its terminology with the topics in the Purser Wellness teaching library.

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

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 WELLNESSAutism Answered - Root Cause Solved with #1 Reviewed MD in the USAA conversation with Dr. Purser

…hey disrupt that transpiration pathway. Uh look, let's take CBS for example. A lot of you have CBS and it was it's been known as a long time as something that causes a highine level. Well, here's why. It disrupts uh Jackson. Show those slid…

PURSER WELLNESSPurser Wellness Open House Livestream Recap: Root-Cause Medicine, Breakthroughs in Inflammation & RA conversation with Dr. Purser

… to his office. Real quick, what about someone if they have CBS? That's one of the genetic snips. CBS is one of the known old school known causes of of I mean, go pull up a uh transforation pathway image on Google images. Look at CBS. There…

PURSER WELLNESSPurser Wellness Open House | Livestream with Dan Purser MD and Team!A conversation with Dr. Purser

… to his office. Real quick, what about someone if they have CBS? That's one of the genetic snips. CBS is one of the known old school known causes of of I mean, go pull up a uh transforation pathway image on Google images. Look at CBS. There…

PURSER WELLNESSHow to Properly Treat Kids: Root Cause Medicine for Autism, ADHD, and Developmental ChallengesA conversation with Dr. Purser

…onth I have homozygous PEMT. So, makes sense now. Also have CBS MTRR MTR mutations. Always had low folate, B12, iron, vitamin D. Yeah, you have a homoyine genetic homoyine problem too. It's usually what I see. I see 15 patients a day for ge…

PURSER WELLNESSSPRING RENWAL - How Are You Protecting Your Health | Live with Dan Purser MDA conversation with Dr. Purser

…By the way, look at all the B6 in the pink area by by uh by CBS and CSC B6. B6 is so critical for the transforation pathway. I met people that had such high homocyine levels. Um and they didn't have a genetic reason to have it, which is sho…

PURSER WELLNESSUnable to Detox From Inflammation?A conversation with Dr. Purser

…rkers with methylation such as MT MTHFR, MTR, MTRR, GGH, uh CBS, there's not CBS, that's a different part, but if there's a ton of different methylation genetics, if you have any errors in that, your transferration pathway is going to becom…

PURSER WELLNESSWhy does MTHFR correlate with high homocysteine?A conversation with Dr. Purser

…snips that work around in the methylation cycle. MTR, MTRR, CBS are a few others that all work along this pathway. And now this whole methylation cycle is on the side of and connected to the transuleration pathway of homoyine converting to …

PURSER WELLNESSLive with Purser Wellness Coach - Jackson LarkinA conversation with Dr. Purser

… level. He means that you have genetic snips such as MTHFR, CBS, BHMT, SHMT. There's 22 different SNIPS that he likes to look at on our genetic testing. And if you have if you're homozygous in any of these, you're going to have high homoyin…