b12 injection swelling Is Your Site Reaction Normal or Severe? Does a B12 injection increase

Contraindicated in patients with a history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia Syndromes (MEN 2) Consult your healthcare provider if you have a history of pancreatitis, as the medication may increase risk Serious side effects may involve hypoglycemia, kidney issues, or allergic reactions 1,5 Not suitable for individuals with type 1 diabetes or diabetic ketoacidosis Medication interactions may occur with those on insulin, oral diabetes medications, oral contraceptives, and blood thinners

USA 97 , 34503454 (2000)

If you have digestive problems or anemia, you may struggle to absorb vitamins in the usual way through your small intestine

"Effect of soybean processing on content and bioaccessibility of folate, vitamin B12 and isoflavones in tofu and tempe"