While most people can benefit from a B12 injection, certain groups of people may see more obvious benefits than others: People With Signs Of B12 Deficiency Any person with the signs or symptoms of a B12 deficiency should pay a visit to their doctor, but an injection may still provide them with benefits
Speed Up Metabolism - Vitamin B-12 assists the digestive system to function properly and you will notice that if you don't get enough of it you are more prone to constipation and a sluggish digestive system
NOW B-12 isa powerful blend of vitamin B-12 andindispensablenutrients for cellular energy utilization.*With a complete B Vitamin profileand an energizing 10,000 mcg blast of Vitamin B-12, this advanced energy formula will keep you at the top of your game!* We've carefully formulated the nutrient profile in NOW B-12 10,000 mcg Energy Boost to work synergistically, in order to keep you sharp, focused, and naturally fired-up for hours!*
Best for single-use preparations
Consequently, a deficiency in vitamin B12 can lead to anemia and neurological issues such as muscle weakness, cognitive decline, depression, fatigue, neuropathy, and stroke