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Vitamin B12 is kind of a big deal
Low levels of B12 may include fatigue, weakness, pale skin, neurological symptoms, mood changes, or gastrointestinal issues
Ensuring you take B12 only after a full meal to aid absorption
[11] Women of reproductive potential should use effective contraception while on phentermine and discontinue the drug before trying to conceive
A subcutaneous injection, which goes into the fatty tissue just beneath the skin, provides a slower, more gradual release
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