These compounds are similar to those found in cigarette smoke [128]
Where relevant, shared decision-making should include discussion of pre-existing mental health conditions before enrolment
Higher-dose oral B12 (e.g., 1000 g daily) is sometimes used but should only be considered under clinical supervision with appropriate monitoring, particularly in cases of malabsorption where intramuscular treatment remains the first-line approach in UK practice
Min T, Prior SL, Churm R, Dunseath G, Barry JD, Stephens JW
FDA guidance for RUO and investigational labeling in the IVD context stresses that RUO labeling is tied to laboratory research positioning and should not be used to imply broader product status [17] [18]
This is why some men consider peptides as an alternative or complement to more traditional hormone-based treatments