Let’s explore “Vitamin B12”

Did you know insulin resistance is often caused by vitamin and nutrient deficiencies—not just sugar or weight? 🧬 The top intracellular deficiencies linked to insulin receptor dysfunction are zinc, B12, chromium, selenium, and omega-3s (EPA/

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

Does methyl B12 actually trigger your histamine reactions? Most people never question their supplements — but they should. If methyl B12 leaves you anxious, wired, fatigued, or feeling like your old symptoms suddenly came roaring back, you …

And the last 5! TOP 20 Medical Truths! Always look at the vitamin deficiencies after any major diagnosis. 16. High copper foods and genetics cause fibromyalgia — it’s a form of copper toxicity! 17. You or a daughter or friend have been d

WHY INTRACELLULAR VITAMIN LEVELS ARE SO CRITICAL? BETTER THAN SERUM LEVELS with COST FOR 48 results are a bargain when compared to serum (serum costs of all these tests individually— because that’s how they’d be ordered) is pushing $6000

Why do you need to correct your vitamin deficiencies to be successful on a diet? EXAMPLES: Zinc deficiency? Will effect your thyroid production and thyroid receptor function -- weight loss will not happen very effectively. (This is the mo

PURSER WELLNESSLow Testosterone and Vitamin DeficienciesFrom the reading room

Men, want to know the #1 secret to good sex as we age? Nutrition consiting of vitamins, minerals, and amino acids. This covers a lot of ground, but let’s shorten that distance. I see hundreds of men in my practice every year for Hypogonadism (medically low testosterone) with a serum total testosterone level below 400 ng/dl (very severe) creating severe fatigue. Hard to have sex, or even to consider performing, if you are exhausted! Assuming you have no trauma (pituitary, heart, testicles, or penis) and you are noticeably exhausted after sex, or too tired to get going, then it probably is your

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

Everyone talks about MTHFR. But what if that is only one piece of the puzzle? MTHFR helps process folate, while MTR helps recycle homocysteine back into methionine with the help of vitamin B12. Two genes. Different roles. One interco

Makes the methionine synthase enzyme, which uses vitamin B12 in the conversion of homocysteine to methionine.

TCN2 helps carry vitamin B12 in the body. A gene result alone cannot tell you your B12 status.