According to the NIH Office of Dietary Supplements, functional B12 deficiency is most commonly seen in patients with one or more of the following: Age over 50 stomach acid production declines with age, and stomach acid is required to free B12 from food PPI or H2 blocker use reflux medications suppress the acid needed for B12 absorption Metformin use, which interferes with B12 absorption directly Vegan or vegetarian diets B12 is found almost exclusively in animal products Gut conditions including celiac, IBS, SIBO, and Crohns MTHFR mutations that affect how B12 is metabolized once absorbed Heavy alcohol use The symptoms of low B12 are easy to dismiss: fatigue, brain fog, low mood, tingling in the hands or feet, weakness, and shortness of breath on mild exertion
In many cases, this approach allows surgery to be avoided entirely
Current approaches include: Continuous Use Approach: Based on clinical trials that used continuous daily administration for 12-24 weeks without scheduled breaks
Here are some conditions where injections might be particularly beneficial: Post-operative support Wasting diseases Alcoholism Severe burns Conditions with increased metabolism Gastrointestinal disorders Old age Poor appetite Common Uses and Health Benefits Vitamin B complex injections are valuable for supporting overall health and well-being
