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…ished in direct treatment trials. A proposed new use needs its own evidence Dr. Purser illustrates how a research hypothesis develops: start with a drug that affects one pathway, identify a possible connection to another condition, then as…

…rition as research topics without assuming one explanation fits every autistic person. How the pieces connect Mitochondria help cells use energy, and ATP carries energy between cell processes. Research on these topics cannot explain every …

… a product should be discussed with the oncology team using its exact ingredients. A strategy described as “natural” is not automatically compatible with chemotherapy, radiation, hormonal therapy or targeted treatment. Keep in mind Supplem…

…in it? What options fit your goals? How will you check benefits and unwanted effects? Turn a broad concern into four questions You can make these questions practical: what is the finding, what might explain it, what are the options, and ho…

…ated but not identical. A report of plaque regression needs its own context: the imaging method, study population, comparison group and follow-up period. It should not be converted into a general promise to “clean out” arteries. Keep in mi…

…, genes, blood results, and immune signals. Each step needs its own evidence. A flow chart can help you ask questions A simple chart can connect symptoms and family history with genes, homocysteine and immune signals. Each step needs its o…

…trient network. Ceruloplasmin is a copper-carrying protein; its name is not interchangeable with a measurement of every form of copper in the body. Dr. Purser connects NAT2, methylation and antioxidant pathways with this model. A response t…

Most people have never heard of homocysteine , yet this small molecule may hold the key to understanding inflammation, cardiovascular disease, neurological problems, and many chronic conditions. For decades, homocysteine was viewed as a toxic substance in the blood. Doctors were taught that lowering it with B-vitamins might reduce heart disease risk. But research results were inconsistent, leaving many physicians unsure whether homocysteine truly mattered. New research and clinical observations are changing that view. We introduce a new framework called the Purser Model , which explains why ho

Most doctors run standard serum blood tests, see a "normal" nutrient level, and send you home. But measuring floating nutrients in your liquid serum is like looking at the paint on a house to see if the plumbing works inside. After reviewing over 40,000 advanced intracellular vitamin lab panels, the truth is clear: intracellular glutathione vs serum levels tell two entirely different stories. Your serum can look completely fine while your cells are completely depleted of the master antioxidant needed to protect your life. The Cytokine Threat When methylation breaks down and homocysteine elevat

Glutathione is part of the body’s antioxidant network.

Explore the allergy response and the immune signals discussed in Dr. Purser’s alpha-gal report.

Explore the cytokine pathways discussed alongside dryness and systemic symptoms.