It includes 1-5 intramuscular or subcutaneous injections of 1000 mcg crystalline cyanocobalamin daily, followed by oral doses of 1000-2000 mcg/day Parenteral administration should be reserved for those with significant neurological symptoms NICE guideline: Vitamin B 12 deficiency in over 16s: diagnosis and management: Malabsorption as the confirmed or suspected cause of vitamin B 12 deficiency: Offer replacement to people if: lifelong intramuscular vitamin B12 Autoimmune gastritis is the cause They have had a total gastrectomy They have had a complete terminal ileal resection If the person has a vitamin B 12 deficiency because of malabsorption that is not caused by autoimmune gastritis, or a total gastrectomy or complete terminal ileal resection (for example, malabsorption caused by coeliac disease, partial gastrectomy or some forms of bariatric surgery): Offer vitamin B 12 replacement and Consider intramuscular instead of

[19] Thanks Don't exercise at least 2 days after treatment, as the capillaries damaged during your injection need rest in order to heal properly
Methylcobalamin , a methylated form of Vitamin B12, can also be produced in a laboratory to aid in body function
Regular physical exercise
Neo-B12 Injection is used to treat pernicious anaemia, which is a condition where there are insufficient red blood cells carrying haemoglobin, which remain as immature precursor cells
Another study on intranasal administration of BPC-157 in rats with rhinitis elicited anti-inflammatory effects in the nasal lining [17, 18]