Let’s explore “intracellular testing”

…collection, and public-health thresholds matter. The wider testing context There is no single range that works across every lab for these tests. Check which lab and method were used and ask what the test was meant to answer. Using this ra…

…nical actionability rather than a numeric range. The wider testing context There is no single range that works across every lab for these tests. Check which lab and method were used and ask what the test was meant to answer. Using this ra…

…on, medicines, other laboratory findings and the reason for testing all contribute to interpretation. A low homocysteine result is not a direct measurement of protein intake, glutathione production or every B-vitamin level. In particular, t…

… exposures that require an exposure history and appropriate testing. A gene result does not show that an exposure happened. Exposure is a separate question from susceptibility Dr. Purser brings genetics and toxicants into one model, but th…

… heart attacks or strokes in treatment studies. Ask whether testing this marker would help with your own care. A question for your next conversation Did the intervention improve health outcomes, or only the laboratory number? MTHFR Makes …

…ning looks for a problem before symptoms appear; diagnostic testing investigates a symptom or other finding. The same test can have different value in those settings. When a chapter lists tests or preventive steps, first identify which situ…

…ful when paired with a history, examination and appropriate testing. Hashimoto’s disease is an autoimmune cause of hypothyroidism; thyroid problems can also follow surgery, radiation or certain medicines. Knowing the cause helps make sense …

…one, low testosterone, fertility, libido, PSA, HCG, hormone testing

…frame a discussion of food intake, symptoms and appropriate testing. It does not establish that a particular variant caused the disease or that a supplement replaces disease-directed care. Patient quotations are not a substitute for compara…

PURSER WELLNESSWhat Causes Chronic Fatigue Syndrome?A conversation with Dr. Purser

Do you know what causes chronic fatigue? Dr. Purser explains the top causes of Chronic Fatigue Syndrome (CFS) and shares what steps to take to feel normal again. Discover why CFS is a symptom of underlying conditions and what the treatment of underlying causes of CFS includes. Dr. Purser dispels the myth of medication deficiency related to CFS symptoms. Discover the relationship of nutritional deficiencies, hormone imbalance, and poorly understood genetic causes from MTHFR deficiency to fatigue. Learn what contributes to fatigue when the absorption of Vitamin B12, folate, pantothenate, and oth

What if one of the most overlooked minerals in wellness is one your body may actually benefit from? Boron rarely gets the attention of magnesium, calcium, or vitamin D. But maybe it should. This trace mineral has been studied for its rol

The folate cycle, methionine cycle, and transsulfuration pathway work together to move methyl groups and process homocysteine.