One paper focuses on blood flow rescue and colon injury in ischemic colitis
Excellent dietary sources include : Meat and poultry : beef liver (particularly rich), lamb, chicken, and turkey Fish and seafood : salmon, trout, tuna, sardines, and shellfish (especially clams and mussels) Dairy products : milk, cheese, and yoghurt provide moderate amounts Eggs : particularly the yolk contains bioavailable B12 Fortified foods : breakfast cereals, plant-based milk alternatives, fortified yeast extracts (such as Marmite), and fortified nutritional yeast For individuals following plant-based diets, fortified foods and supplements become essential , as naturally occurring B12 in plant foods is negligible or in forms poorly utilised by humans
Link Crippa, J
Think of the loading course as a quick top-up to get your B12 levels back to normal
In short, semaglutide answers what does sustained GLP-1 activation do? while tirzepatide answers what happens when GLP-1 and GIP are engaged together? That distinction, more than any single number, is the heart of the comparison
