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Vitamin B12 ranks among the most common vitamin deficiencies, and it can significantly compromise your immune system

Theres no need for a GP referral

So, if your test results confirm a vitamin B12 deficiency, your provider may recommend an intramuscular injection, oral supplementation, dietary changes, or something else

While vitamin B12 deficiency is not common, it can present in adults with digestive tract conditions that affect absorption of nutrients and in people who follow a vegetarian diet or vegan diet

A primary mechanism is its profound influence on gene expression

Thats what Matteo Daniele, the owner of Personal Touch Training in New Yorks Westchester County, did a few years ago