Typically, you feel the effects of a B12 shot for about one week
Patients who do not tolerate GLP-1 medications: those who had gastrointestinal side effects from semaglutide or tirzepatide and want to understand other options to discuss with a provider
Which Option Is Right for Your Patient
And, indeed, when you put all the observational studies together, we find there is no signicant correlation between the levels of B12 in the blood and lung cancer, whether or not you smoked
Consume B12-rich foods like meat, fish, eggs, or supplements to prevent deficiency-related complications, especially for vegans or those with absorption issues
It should be noted that there are many known risks associated with vitamin B12 deficiency during pregnancy