Then, pyridoxine hydrochloride, 25 to 50 mg. by mouth, was added for three to seven days, and the tryptophan load was repeated. The increased excretion of xanthurenic acid that followed ...

per kilogram of body weight per day, with concomitant pyridoxine in daily dosages of 25 mg. or more. All adult patients included in this study were admitted to National Jewish Hospital between ...

Thiamine 20mg, riboflavin 10mg, niacinamide 100mg, calcium pantothenate 20mg, pyridoxine HCl 5mg, Vit. C 300mg, magnesium sulfate 6.4mg, zinc sulfate 15.9mg; caps.