The human literature is best described as inconclusive rather than positive, and this compound cannot be characterised as improving sleep on the available evidence
Some plant-based milks, cereals, and nutritional yeast are fortified with B12, which can certainly help
Better sleep = faster recovery
Peterson, MD, MPH, FASMBS, President, ASMBS and Professor of Surgery at UT Health San Antonio, who was not involved in the study
Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist that was originally developed to help manage Type 2 diabetes
Sublingual delivery improves absorption marginally but still subjects the compound to first-pass hepatic metabolism and enzymatic degradation before systemic circulation