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how many mg of b12 injection Dosage and Frequency: 7 Guidelines for Adults Vitamin B12 Injection Dosage for
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B12 Deficiency and Sleep Problems B12 Deficiency and Insomnia A deficiency in Vitamin B12 can lead to various sleep problems, including insomnia

The Myth of B12 as a Performance Enhancer The Mayo Clinic weighs in definitively on this topic: Some researchers have studied vitamin B-12 to find out if it can raise energy and endurance during exercise

It can soothe the stomach lining and improve gut motility, reducing the incidence and severity of gastrointestinal distress

This is where further workup becomes important
