Common side effects include: Pain or Discomfort at the Injection Site: Some people may experience mild pain, redness, or swelling at the site of the injection
ASGE guideline: the role of endoscopy in the surveillance of premalignant conditions of the upper GI tract
Activated PI3K autophosphorylates its inositol ring and the p85 regulatory subunit and p110 catalytic subunits, which is followed by phosphorylation and activation of protein kinase B/Akt (PKB/Akt)
Certain medications such as Metformin, H2-receptor antagonists including Zantac (Ranitidine), Tagamet(Cimetedine), Famotidine, Pepcid AC (Oral Pepcid), Axid AR (Nizatidine), Proton pump inhibitors (PPIs)including Prilosec (Omeprazole), Nexium (Esomeprazole), Prevacid (Lanzoprazole) and Antacids e.g:Gaviscon can also affect your ability to absorb vitamin B12
If your initial levels are already low-normal or if you have risk factors (vegan diet, history of pernicious anemia, or long-term metformin use), starting preventive supplementation makes sense
Prevents Megaloblastic Anemia Vitamin B12 is necessary for healthy red blood cell production