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Boosts Energy & Stamina: Supports red blood cell production and oxygen transport to fight fatigue and improve endurance
For the Schilling Test
Common side effects include nausea, headaches, fluid retention, and injection-site irritation, per Chicago Arthritis and Couture Med Spa
Additionally, B12 is involved in energy metabolism, aiding in the conversion of food into energy, and has implications for mood regulation through its role in neurotransmitter synthesis
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