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GSTO2 encodes glutathione S-transferase omega 2, a redox enzyme with dehydroascorbate reductase activity that connects glutathione chemistry with vitamin C recycling. It is a separate gene from GSTO1.

IL4 encodes interleukin-4, a cytokine involved in Th2 immune responses and antibody class switching, including pathways related to IgE. It operates alongside IL-5 and IL-13 rather than representing all allergic biology by itself.

See how homocysteine connects to cysteine and glutathione. Follow seven simple steps, explore the side routes, and tap a word or building block to learn more.

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

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

Explore HFE, H63D, rs1799945, C282Y, hereditary hemochromatosis, iron overload, ferritin, transferrin saturation, and monitoring and phlebotomy.

Explore HbA1c, red blood cell turnover, hemoglobin variants, blood loss, hypoglycemia, and factors that may affect a low A1C result.

Explore hair shedding, the hair-growth cycle, telogen effluvium, nutrient deficiencies, and questions about changes during supplementation.

Homocysteine rarely gets the attention of cholesterol, blood sugar, or blood pressure. It should. When homocysteine becomes elevated, it has been associated with cardiovascular disease, stroke, cognitive decline, blood clots, and other he

What if your constant sugar cravings are not simply a willpower problem? You wake up tired. You reach for sugar or quick carbohydrates. You feel better for a little while. Then the crash hits and you are searching for energy all over ag

Dan and Jackson discuss the Algevity ingredient, Nrf2, antioxidant research, and VARS Catalase, including an update on the study’s publication status.

Why should supporting your body have to be one size fits all? Your body faces oxidative stress every day, both inside and out. So why limit yourself to only one way of supporting it? That is where VARS SOD and Rejuve come into the conve