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Decrease dose consideration: Persistent side effects including headaches, fatigue, or injection site reactions, excessive response (extremely rapid weight loss suggesting dose may be higher than needed), cost concerns when lower doses might achieve similar results
What is vitamin B12, and why is it essential
Constantly change the area where you give shots
Plant-based eaters can become deficient over time, so supplementation (oral or injected) may be needed
Good hygiene, a fresh single-use needle and safe disposal remove most of that risk
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