Here are some of the major causes of B12 deficiencies
We typically recommend: Protein-first nutrition to protect lean mass Strength training 24x/week to support body recomposition Daily walking (simple, powerful for fat metabolism) Consistent sleep timing (sleep drives hunger, hormones, and recovery) Hydration + electrolytes (especially if youre changing macros/calories) Sustainable calorie strategy (no crash dieting) At Intra-V, many clients also pair metabolism-focused plans with supportive options like lab work , recovery IVs , and a structured wellness plan based on their goals
Doctors might change this based on how well the patient is doing
In some cases a B12 deficiency is linked with symptoms like nausea, bloating, or loss of appetite
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