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SOD1 helps convert superoxide inside cells as part of the body’s antioxidant defenses.

SOD2 works in mitochondria as part of the body’s antioxidant defenses.

SOD3 works outside cells as part of the body’s antioxidant defenses.

Explore the history, production signals, nutrient context and monitoring that shape Dr. Purser’s hormone assessment.

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.

Everyone is talking about collagen, protein, and vitamins. Almost no one is talking about one of your body's most important antioxidant defenses. Superoxide dismutase (SOD) is a naturally occurring enzyme that helps your body neutralize o

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

Dr. Purser’s subscriber report on PAI-1 4G/5G, homocysteine, and brain infarct risk. Read the report on Substack.

Three products. Three antioxidant systems. One powerful approach to cellular wellness. Meet the VARS Triad. VARS Glutathione. VARS SOD. VARS Catalase. Each was designed to support an important part of your body's natural antioxidant

Dr. Purser’s subscriber report on IL-5, cytokine genetics, and the topics discussed in his homozygous IL5 variant report.

What if the antioxidant conversation is bigger than just one supplement? Glutathione. SOD. Catalase. Three powerful parts of the body's antioxidant defense network. Three different roles. One bigger conversation about cellular wellnes

That afternoon sugar craving may be telling you more than you think. Here’s how methylation, glucose, cellular energy and your genetics may fit into the bigger picture. https://danpursermd.substack.com/p/mthfr-and-the-never-ending-sugar?utm_source=youtube