semaglutide and creatinine significant 24% reduction in kidney disease progression death related to kidney and cardiovascular causes in those treated with compared to a placebo Semaglutide in patients with overweight

Beas AO, Gordon PB, Prentiss CL, Olsen CP, Kukurugya MA, Bennett BD, et al

Administered directly into the bloodstream, this treatment ensures maximum absorption and effectiveness

However, certain populations are at higher risk of deficiency: Adults over 50 (reduced absorption capacity) Individuals following vegan or strict vegetarian diets Those with gastrointestinal conditions such as Crohns disease or celiac disease Individuals taking long-term acid-reducing medications (PPIs, H blockers) When oral supplementation is insufficient or absorption is compromised, vitamin B12 shots deliver the nutrient directly into the bloodstream, bypassing the digestive system entirely

McGuire DK, Busui RP, Deanfield J, Inzucchi SE, Mann JF, Marx N, et al