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Vitamin B (pyridoxine), when chronically taken in gram quantities, is known to cause a sensory neuropathy, numbness and tingling in the extremities, but the amount of B in this formula (2 mg per mL) is far below such neurotoxic levels
Works well a little sick at times may need to switch to something else Was a good starting dose, I didnt feel any nausea from it
(Science!) Because of this, theres actually no tolerable upper intake level (UL) for B12 (the max dose you can take before you experience side effects)
The 1000 mcg Weekly Protocol The 1000 mcg weekly protocol is a common start
US$ 28.86
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US$ 21.81
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US$ 28.03
