The Challenge Reduced appetite on a GLP-1 can lead to inadequate protein intake, causing muscle loss and weakness during weight loss
In the first phase of treatment, injections are typically used for patients who have either acute or significant vitamin B deficiencies, particularly if there is an associated disturbance to the central nervous system
However, combining two glucose-lowering medications increases the risk of low blood sugar, so your provider should monitor your blood sugar levels and may adjust your metformin dose when you start semaglutide
Importantly, recent studies aimed at blocking the metaorganismal TMAO pathway through multiple approaches have confirmed the inhibition of diet-dependent atherosclerosis in animal models, either by targeting the initial microbial formation of TMA from choline through use of a nonlethal small-molecule inhibitor (19), or by targeting the second step in the pathway, the major host gene responsible for converting microbe-generated TMA into TMAO, flavin monooxygenase 3 (20, 21)
Tirzepatide may drive greater average weight loss in some settings, but semaglutide can still be the better fit when coverage, supply, tolerability, or treatment history points that way