…urser includes BRCA1 in the cancer-risk part of his genetic reference. The essential next step is to identify the exact variant and its clinical classification, then connect it with personal and family cancer history. The listed teaching ma…
…urser includes BRCA2 in the cancer-risk part of his genetic reference. The essential next step is to identify the exact variant and its clinical classification, then connect it with personal and family cancer history. The listed teaching ma…
…cerns the first step moving homocysteine into the transsulfuration pathway. Cysteine is one of the building blocks used to make glutathione.
How Dr. Purser connects the pieces
The course distinguishes raw-material support such as cysteine o…
…roposed explanation?
Reading your own results
Use the exact laboratory result, current measurements and your health history with your clinician. These lessons explain Dr. Purser’s teaching framework; they do not diagnose a condition or sele…
…r that more precursors will necessarily help.
The transsulfuration link in the homocysteine chapters
The book places CTH on the route from homocysteine toward cysteine and glutathione-building chemistry. It distinguishes this downstream bra…
…c acid, folic acid and methylfolate are not interchangeable labels: they enter folate chemistry differently. The clinical conversation should include the actual supplement, dose, tolerance, B12 status and relevant medicines rather than assu…
…the gene name alone?
Reading your own results
Use the exact laboratory result, current measurements and your health history with your clinician. These lessons explain Dr. Purser’s teaching framework; they do not diagnose a condition or sele…
…the gene name alone?
Reading your own results
Use the exact laboratory result, current measurements and your health history with your clinician. These lessons explain Dr. Purser’s teaching framework; they do not diagnose a condition or sele…
…ters include FOLH1 in folate handling. The earlier genetics reference explains its role in breaking down polyglutamated food folates into forms that can be absorbed. This is a different step from MTHFR conversion or SLC19A1 transport into c…
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