Are Over 50: Ageing can reduce the bodys ability to absorb B12, making supplementation more important
On the other hand, methylcobalamin is a naturally occurring form that your body can use immediately, no conversion necessary
2000;53(6):274 to 278
Dosage adjustments may be necessary based on patient response and ongoing monitoring

Those with more severe Crohn disease may have these problems: Abscess or infection in the intestines Anemia, a lack of red blood cells Bowel blockage Fistulas in the bladder, skin, or vagina Slow growth and sexual development in children Swelling of the joints Lack of important nutrients, such as vitamin B12 and iron Problems with maintaining a healthy weight Swelling of the bile ducts (primary sclerosing cholangitis) Skin lesions, such as pyoderma gangrenosum When to Contact a Medical Professional Contact your provider if you: Have very bad abdominal pain Cannot control your diarrhea with diet changes and drugs Have lost weight, or a child is not gaining weight Have rectal bleeding, drainage, or sores Have a fever that lasts for more than 2 or 3 days, or a fever higher than 100.4F (38C) without an illness Have nausea and vomiting that lasts for more than a day Have skin sores that do not heal Have joint pain that prevents you from doing your everyday activities Have side effects from medicines you are taking for your condition Gallery References Ananthakrishnan AN, Reguerio MD
