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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Product availability at the time of dispensing may vary due to supply chain conditions
You may face difficulty concentrating or learning new things
Vitamin B12 is found in meat, fish, eggs, dairy products and specially fortified foods
Animal studies have not identified significant toxicity at research doses
Most people choose a small gauge needle such as 27 and a 1/2 needle with a 1-2ml syringe
Example B: 5,000 mcg vial + 5 mL bacteriostatic water: Yields 1,000 mcg per mL
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