PubMed record Spth-Schwalbe E, Schfer A, Uthgenannt D, Born J, Fehm HL
Magnesium Research
A larger randomized, placebo-controlled intervention trial (the SELECT study) in more than 35,000 middle-aged and selenium-replete men, randomized to receive selenium (in the form of selenomethionine, 200 g/day) and/or vitamin E supplementation, was halted because of concerns regarding an increased risk of type 2 diabetes mellitus with selenium and increased risk of prostate cancer with vitamin E (84, 85)
Storage Folate losses can occur during the storage of foods, depending on the storage conditions and duration
Additional oral or sublingual B12 supplementation is generally safe alongside the blend, though likely unnecessary for most patients since the injection provides direct B12 delivery
What Side Effects Should I Expect