"Menadione (vitamin K3) is a catabolic product of oral phylloquinone (vitamin K1) in the intestine and a circulating precursor of tissue menaquinone-4 (vitamin K2) in rats"
Stepping up to 3% or 5% is an option for thicker skin, stubborn areas, or patients who've plateaued, but higher concentrations carry more irritation risk
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Simultaneously, the higher blood glucose levels were significantly associated with higher score of dysautonomia [49]