This is also the beginning of what researchers call nutritionism, which i think its like taking over the us. This idea that the healthiness or unhealthiness of a product is related to whether or not it has a specific thing. It's something that is deliberately pushed by food companies so that they can put a nice label on their product. The really infamous one was that there used to be a little nutrition label on the front of the lucky charms box that said, lucky charms boosts immunity.