Light olive oil is not lower in calories, but may be lower in quality, or even cut with other types of oils.Capsaicin is the compound that give peppers their kick - humans and most mammals have taste receptors for this chemical, but birds do not, which is why peppers may have evolved the tasty-but-fiery chemical as a means to encourage farther propagation.ReplyDeleteAhleesOhnApril 24, 2012 at