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Your doctor may prescribe it if you have a documented B-vitamin deficiency or a condition like malabsorption, severe gastrointestinal issues, or after certain surgeries where your bodys demand for B vitamins is higher
A pharmacist suitability assessment
Their work, published in peer-reviewed journals, demonstrated that blocking this enzyme could produce significant changes in body composition without affecting food intake
Are you ready to enjoy the benefits of B12 shots
Medically reviewed by Eli Luft, PA-C Updated March 2026 Rivas Medical Weight Loss 34 years of physician-led weight management across Maryland, Virginia, and Florida
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