Vitamin B6 – pyridoxine
to overview Vitamins Occurrence and structure Pyridoxine is also very common, especially abundant in liver, pork and chicken, nuts, fish, vegetables and brewer’s yeast. Pyridoxine occurs in various forms, all of which have in common the pyridine ring (contains a nitrogen atom), which is substituted in some places (i.e. to which different groups are attached). … Vitamin B6 – pyridoxine