Define interaction of vitamin c with Pyridoxine?
Pyridoxine is involved in glyconeogenesis through its action in transaminase reactions. Low levels of pyridoxine impair glucose tolerance. The coenzyme form of vitamin B6 or pyridoxal phosphate is responsible for all non-oxidative enzymie amino acid transformations and catalyzes reactions such as decarboxylation, transamination, racemization. PLP has a key role in lipid metabolism and vitamin B6 deficiency lowers body fat, liver lipid levels and impairs degradation of lipids.