Some research says that, based on your diet and age, there is a 1 in 4 chance that you may be deficient in this fat-metabolizing and energy nutrient. Vitamin B12 depletion and deficiency are much more common than previously thought—especially for those over 60, strict vegetarians and those who consume over refined foods. Our convenient, metered spray (provides 60 mcg. of Vitamin B12 per spray) fits easily into your purse, pocket or briefcase. It is stimulant free and tastes great with a natural peppermint flavor.