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
Stacking BPC-157 with GLP-1 medications is a practical approach that combines tissue repair and gastroprotection with metabolic weight management
Four animals were subjected only to laminectomy without spinal cord injury and sacrificed after 360 days
Learning from these mistakes is just as important as learning the steps themselves
Topical melatonin, microneedling and dermarollers Topical melatonin has a plausible mechanism and a thin evidence base
in others, the picture is less clear