Sprays and drops are most expensive You'll pay more for novel 'sublingual' formulations, including Solgar's vitamin B12 sublingual chewable 1000mcg 'nuggets' (17 for 100, 17p per dose, Boots) which dissolve under the tongue
Cognition, waste disposal, and nervous system functioning all require adequate vitamin B12 levels
Its also available in supplement form to help you meet your needs
Certain people are at greater risk for deficiency because of things like diet, lifestyle, and prescription medications
Vitamin B12 shots are considered safe for most individuals and are commonly used to treat deficiencies and support overall wellness
A slower approach has been discussed on here of weekly rather thsn every other day loading Not heard of monthly without loading first though