This can occur due to conditions such as pernicious anemia, gastrointestinal disorders like Crohns disease, or following gastrointestinal surgery
How Is High Vitamin B12 Diagnosed and Treated
For those deficient in B12, one shot may provide symptom relief for 5-7 days on average before you start feeling fatigued or off again
People with vitamin B12 deficiency may feel tired and lethargic and have decreased physical energy
For hematocrit and reticulocyte counts, recommendations are to repeat these tests daily from the 5th to 7th days of treatment and then frequently until the hematocrit returns to a normal range (11, 14, 15)
Ozempic drug is mainly for managing type 2 diabetes, while Wegovy medication is used for weight management