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The Benefits of Vitamin B12 Vitamin B12 (cobalamin) supports endurance performance through three mechanisms: red blood cell production (driving oxygen delivery capacity), nervous system myelin synthesis (supporting nerve conduction speed), and macronutrient metabolism (converting carbohydrate and fat into ATP)
The reasoning behind this restriction ties back to concerns about cardiovascular effects and the potential for tolerance, where the drug becomes less effective over time as the body adapts to elevated norepinephrine levels
Song, Z., Tang, M., Tang, G., Fu, G., Ou, D., Yao, F., et al
Could be the medication
Typically, program costs include more than just the medication
Easier Transitions When Starting or Adjusting Treatment People also report that very low starting doses or gradual dose changes feel smoother when beginning or modifying treatment
