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Understand why Dr. Purser teaches glutathione, SOD and catalase as a connected antioxidant team.

Encodes the reduced folate carrier, a protein involved in transporting folates into cells.

…-related oxidative stress. This provides a teaching link to exposure history and antioxidant demand, not a diagnosis of COPD or proof that a supplement prevents lung damage. Respiratory symptoms need assessment on their own clinical merits.…

Ever remember something I said in a video but have no idea which video it was? We’ve been working on that. Introducing **Purser Wellness Explore** a new home for my teaching, organized so you can find the subjects that matter to you. MTH

ACE is the gene name for Angiotensin-Converting Enzyme. Learn what a specific result could mean and what to ask about it.

Encodes cubilin, part of a receptor system involved in uptake of the intrinsic-factor–B12 complex.

FOLR3 is the gene name for Folate Receptor 3. Learn what a specific result could mean and what to ask about it.

ITGB2 is the gene name for Integrin Subunit Beta 2. Learn what a specific result could mean and what to ask about it.

Explore folate, vitamin B9, one-carbon metabolism, anemia, homocysteine, SLC19A1, and differences between folate forms and transport pathways.

Explore skin-barrier symptoms, acantholysis, cytokine networks, and redox management.

Explore interleukin-1 beta, NLRP3, inflammasome activation, caspase-1, inflammatory conditions, and treatment research.

Explore rs2236225, rs1076991, folate-dependent one-carbon metabolism, nucleotide synthesis, homocysteine, and double homozygosity.