Vitamin B7 Biotin Deficiency | Sources, Purposes, Causes, Symptoms, Diagnosis, Treatment Vitamin B7 (Biotin) is a water soluble vitamin important in gluconeogenesis, branched-chain amino acid metabolism and fatty acid synthesis. Sources of Biotin include diet and gut microbial synthesis. In…

Vitamin B1 (Thiamine) Deficiency | Food Sources, Purposes, Absorption, Causes, Symptoms (Beriberi etc.) Vitamin B1 (Thiamine) is a water soluble vitamin important in energy metabolism (involving at least 3 enzymes required for energy metabolism). In this lesson, we discuss the…