are vitamin b12 tablets as good as injections The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine How Long Does It Take

Sublingual B12, which bypasses the gastrointestinal tract, is the least invasive and potentially most cost-effective option, especially for individuals with impaired absorption, making it an attractive alternative for long-term and patient-friendly management ( Supplementation may involve various forms of cobalamin: adenosylcobalamin, cyanocobalamin, methylcobalamin, or hydroxocobalamin

Heres a general guide: For the first treatment: 1 mL (1000 mcg) given as an intramuscular shot once a week for 4-6 weeks

Unlike many nutrients, B12 is produced exclusively by bacteria and obtained primarily through animal-based foods including meat, fish, eggs, and dairy products

This change keeps Vitamin B12 levels high but cuts down on shots

This is especially relevant if you: follow a restrictive diet, like a vegan diet are over the age of 60 are pregnant or nursing have a medical condition that can deplete B12 levels take a B12-depleting medication, like metformin or proton pump inhibitors In addition to learning about your symptoms and giving you a physical exam, a healthcare professional can rule out a B12 deficiency by ordering various blood tests( If youre diagnosed with too low B12 levels, your healthcare professional will recommend the most appropriate treatment