Natural Ways To Boost Your B12 Levels Since B12 is naturally abundant in animal-based foods, those who consume meat, dairy, eggs, fish and shellfish can typically meet their needs through diet[2]
B12 injections are not just useful for treating deficiencies
Theyre great in hospitals where quick fixes are key
Groups at increased risk of B12 deficiency include: Vegans and strict vegetarians , who avoid all animal products and are at significant risk without supplementation or fortified foods Older adults , in whom reduced stomach acid production impairs B12 absorption People with pernicious anaemia , an autoimmune condition that destroys intrinsic factor-producing cells Those who have undergone gastric surgery , including bariatric procedures, which can reduce intrinsic factor availability Individuals taking long-term metformin for type 2 diabetes, as this medication is associated with reduced B12 absorption the MHRA has issued specific safety advice on monitoring B12 levels in this group [6] [7] People with conditions affecting the small intestine , such as Crohn's disease or coeliac disease Symptoms of B12 deficiency can include fatigue, weakness, pins and needles, memory difficulties, and a sore or inflamed tongue (glossitis)
This means the Vitamin B12 goes straight into your bloodstream
Potential Side Effects and Precautions with B12 Injections Its important to know the possible side effects of B12 injections