Is Oral B12 Spray Effective? Unpacking the Science of Sublingual Absorption
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4 min read
According to a 2022 study published in the *Electronic Journal of General Medicine*, sublingual vitamin B12 spray was found to be effective in normalizing vitamin B12 levels in 96% of pediatric patients with a deficiency. This raises a critical question for many adults: Is oral B12 spray effective for them, too? It appears this method offers a viable and convenient alternative to traditional options.
