Selenite is more quickly converted than selenate, through the mid-phase of selenide before making SeCys, while selenate needs to be first converted to selenite (54)
Which one applies to your product, and how to use it, comes from the instructions for use that ship with the pen and from the training your provider or pharmacist gives
Martn-Timn I
Measured Health the platform does not prescribe medication
Chang G, Liu J, Qin S, Jiang Y, Zhang P, Yu H, Lu K, Zhang N, Cao L, Wang Y, Li Y, Zhang D
Immunohistochemical determination of the site of antidepressant-like effects of glucagon-like peptide-2 in ACTH-treated mice