Vitamin B4 is a former designation given to several distinct chemical compounds, none of which is currently considered a true vitamin:
Adenine
Carnitine
Choline
Vitamin B4 is a former designation given to several distinct chemical compounds, none of which is currently considered a true vitamin:
Adenine
Carnitine
Choline
Thoughts 🤔 by Soumendra Kumar Sahoo is licensed under CC BY 4.0