Understanding the metabolic changes during tirzepatide therapy Your body undergoes profound metabolic shifts during tirzepatide therapy
If youve been diagnosed with a B12 deficiency, received a B12 shot (or a course of them), and your B12 levels are now within the normal range, but your fatigue persists, its a strong indication that your tiredness is likely due to something else
157,158 In addition, AMPK phosphorylates and inhibits transcription factors that stimulate glycolytic and lipogenic transcriptional processes, particularly SREBP1, a key regulator of lipid synthesis, 159 as well as hepatocyte nuclear factor-4 (HNF4) and carbohydrate-responsive element binding protein (ChREBP)
B12 plays a big role in keeping your body energized, supporting brain function, and helping your red blood cells do their job