As a rule of thumb, many healthcare providers recommend scheduling B12 injections every few weeks to maintain optimal levels and ensure lasting results
Vitamin B12 supplements can help treat or prevent a vitamin B12 deficiency, which can be serious and Not everyone needs to take a vitamin B12 supplement, as However, healthcare professionals may recommend vitamin B12 supplements for certain populations, including: people following a vegan diet older adults people who have had gastrointestinal surgery people who have nutrient absorption issues people with dietary restrictions People taking certain long-term medications, such as metformin and proton pump inhibitors, may also benefit from a supplement, as these medications can affect absorption of vitamin B12
Treatment should be initiated with parenteral hydroxocobalamin without delay in cases of cobalamin C defect, as in any suspected remethylation disorder, because it significantly improves survival and incidence of severe complications (101)
Are there any side effects of vitamin B12 injections
Improve compliance with calorie-restricted diets
But during this research he also described a type of megaloblastic anaemia, which later became known as Addison-Biermers disease or Pernicious Anaemia