Pay in 4 interest-free payments of $6.29 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Additional risk factors include: Chronic kidney disease : Reduced renal clearance may impair B12 excretion Liver disease : Hepatic dysfunction can disrupt B12 metabolism and storage Myeloproliferative disorders : Certain blood cancers increase B12-binding proteins Concurrent medication use : Some drugs may interact with B12 metabolism, including metformin, proton pump inhibitors, and H2 antagonists Patients with these conditions should have B12 supplementation carefully monitored by their healthcare team
So if you start at the highest dose, you cant safely increase it if your appetite starts to sneak back, Lazarus says
If you take oral contraceptives, antibiotics, or other time-sensitive medications, discuss timing with your prescriber
It comes down to what your protocol actually requires
US$ 26.16
US$ 23.33
US$ 20.96
