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Doctors may recommend vitamin B12 injections to treat vitamin B12 deficiencies
Shots of vitamin B12 are often given in doses of 1,000 mcg/mL, while vitamin B12 pills often come in capsules, tablets, or soft gels of 50 to 5,000 mcg
study timeline, Fig
even small temperature excursions accumulate across weeks of active use, and careful logging makes it straightforward to correlate experimental drift with material handling
Provides sustained release
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