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Step 4: Insert the needle at a 45-degree angle and slowly push the plunger
Instead of precision targeting one receptor system, it casts a wide net across three interconnected metabolic systems
You can improve your symptoms by taking a B12 supplement by mouth, though some prefer to take it as an injection or intravenously
All women considering pregnancy and those already pregnant should take 250 mcg per day of a B12 supplement
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