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Vitamin B12 does not thin the blood
Individual responses vary based on genetics, baseline health status, adherence to protocol, and lifestyle factors
A doctor may choose injections over oral supplementation to limit any barriers to absorption
By proceeding with this purchase, you agree to these terms and conditions.
If youre severely deficient, your provider may recommend more frequent injections at firstoften once per week before switching to monthly maintenance doses
A test helps confirm deficiency and ensures you get the right treatment plan
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