While much research focuses on bariatric surgery patients, the mechanisms of B12 deficiency during rapid weight loss overlap significantly with GLP-1 therapy
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Keep vials cold, dark, and protected from heat
So, regardless of whether you are taking the recommended 2.4 mg daily, or are taking one single higher dose of the vitamin, the oral supplement form is usually going to suffice for most individuals who suffer from a deficiency
In the absence of clear evidence, simply targeting the absence of seizures may minimize iatrogenic harm
But for vegans, supplements are a must to avoid deficiency. Malabsorption-Related Deficiency Protocols Malabsorption-related B12 deficiency needs a special treatment