how will i feel after my first b12 injection Long Does It Take for Shots to Work Fast? Feeling worse after B12 Injection:

Journal of inherited metabolic disease

Semaglutide is an injectable medication that helps with weight loss by reducing appetite, improving blood sugar levels, and supporting overall metabolic health

Not every patient is the same

Fatigue can have many causesincluding poor sleep, stress, thyroid disorders, or iron deficiencythat B12 injections cannot address

Appetite suppression means you naturally eat less, but the quality of what you eat becomes more important, not less

Dietary Deficiency: If your deficiency was purely due to diet (e.g., a vegan not supplementing) and youve since adjusted your diet or started regular oral supplements, you might eventually be able to space out injections more or even switch to oral maintenance, though this should always be carefully managed by your GP