Other warnings If the patient has any persisting illness or alarm symptoms like weight loss, vomiting, dysphagia, haematemesis, or melena, this drug should be avoided
The following stabilizing systems have been developed, which depend on the action of stabilizer: (1) light screeners, (2) UV absorbers, (3) excited-state quenchers, (4) peroxide decomposers, and (5) radical scavengers
Annals of Neurology, 36(3), 356-361
Other groups at increased risk for B12 deficiency include people who: Are over age 60 Have a history of miscarriage and/or infertility Have certain digestive issues, such as celiac, Crohns disease, IBS, and ulcerative colitis Regularly use acid-suppressing medications or PPIs Take certain diabetes drugs, such as metformin The causes of vitamin b12 deficiency are manifold, which is why a proper diagnosis is essential