Medically reviewed by Corinne Savides Happel, MD Yellow 5, also known as tartrazine or FD&C yellow #5, is a synthetic yellow food dye suspected of being linked to health problems ranging from ...

Tartrazine, or E102, is a widely used orange dye prevalent in the food, pharmaceutical, and cosmetic industries. Those who ...

Although we generally assume that opacity is the normal look for animals like us humans, this factoid is only correct for as long as you maintain the dissimilar optical refraction indices of skin ...