Red Dye 40 is a synthetic food dye common in dairy products, sweets, and beverages. For most people, it is safe to consume and poses no health risk, but some may be allergic to it. Red Dye 40 is one ...
A red traffic light makes us stop. Thanks to their color, we immediately spot ripe cherries on a tree. The color red is attributed a signaling and warning effect. But is this also reflected in the ...