Understanding Fertility: The Basics
It's just a water soluble vitamin they treat it like a controlled substance
They have about half the rates of nausea as GLP-1s, and rates of vomiting, diarrhea, and constipation that really approach placebo
Strong involvement of thiamine transporters in the differentiation of enterocytes is suggested by approximately 6-fold higher thiamine uptake, corresponding to elevated expression of SLC19A2 and SLC19A3, in the differentiated jejunum epithelial cells of the villi, compared to the non-differentiated jejunum epithelial cells of the crypt (152)
Collagenase Clostridium Histolyticum aka CCH aka QWO with Dr
Incidentally, the healthy reference range is 191-663 pg/ml and correlates closely with oral cobalamin intake, which is why the vitamin B12 blood level alone is not an adequate parameter to diagnose a deficiency (Herrmann and Obeid, 2014)