THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Methylation, methionine, and transsulfuration: follow the connections”

Explore this topic as a step-by-step interactive map.MTHFR, the citric acid cycle & ATP
A RELATED COURSEHomocysteine: follow the connections

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Gene referenceSep 23, 2026

MTR

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Makes the methionine synthase enzyme, which uses vitamin B12 in the conversion of homocysteine to methionine. Also called: Methionine Synthase The B12-dependent step In Dr. Purser’s teaching map, MTR is the B12-dependent step that converts …

YouTubeMay 6, 2026

Purser Wellness Open House Livestream Recap: Root-Cause Medicine, Breakthroughs in Inflammation & R

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…cess to make that stuff and to make it work. So, we have to follow our patent guides. So, do we have any followers? Anyone listen? We have 136 people watching. Wow. Okay. Did you want to ask more questions? Ask Do you have any good question…

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YouTubeMay 6, 2026

Purser Wellness Open House | Livestream with Dan Purser MD and Team!

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…cess to make that stuff and to make it work. So, we have to follow our patent guides. So, do we have any followers? Anyone listening? We have 136 people watching. Wow. Okay. Did you want to ask more questions? Ask Do you have any good quest…

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YouTubeAug 4, 2025

Two sides of the same coin, glutathione and homocysteine and in a very particular balance.

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…sound a little complicated but really it has to do with our methylation and the way that our body processes methionine all the way into glutathione. So methionine becomes homocyine homoyine becomes becomes cysteine and acetylcysteine and kn…

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YouTubeJun 24, 2025

What genetic testing is actually beneficial for you, and is your genetic data safe?

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… as well as many other snips, uh, including MTHFR and other methylation snips, many other very important snips that we'll get into in another video. But with the homoyine, as you've seen Dr. Purser and I talked about in the past the pathway…

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YouTubeJun 14, 2025

What are the top genes I watch for when looking at our genetic panel? Do you have any of these?

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… reason to have a high fix homocyine. So I dig into all the methylation stuff. I'm looking at MTRR, MTR, the MTHFRs. They block the breakdown of homoyine to glutathione. Matter of fact, this is all about the transformation of homoyine to gl…

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InstagramApr 1, 2025

If you’ve been told you have the MTRR gene mutation and struggle with fatigue, depression, or high homocysteine,…

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…ons can impair your body’s ability to make SAMe (S-adenosyl methionine)—a critical compound for mood, energy, and methylation. For many of my patients, supplementing with SAMe (like Nature’s Trove 200mg) has been a life-changing game-change…

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