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The Mighty B12: What It Is and Why We Cant Do Without It Vitamin B12, or cobalamin, isnt just another vitamin on the shelf

Some people suggest natural remedies, like apple cider vinegar, lemon juice, or gelatin, but there is no evidence that these actually work, and they can cause side effects

In these cases, treatment should be initiated as soon as possible.[] The etiology of vitamin B12 deficiency typically includes malabsorption-related causes such as autoimmune gastritis (pernicious anemia), celiac disease, inflammatory bowel disease, surgical gastrectomy, gastric bypass, and ileal resection

Wellness 22 May 2026 6 min read Why do I feel worse after my B12 injection

Symptoms include loss of appetite, tingling in hands and feet, poor memory and depression

The mix of B12s fat-fighting power and energy boost sets the stage for a better fat-burning journey