Hi. The placebo effect. what harms food, does not necessarily harm others. I am more, in the power of the mind. What you have in it influences the feeding. Previously, I suffered from alleic synositis and also with a deviated septum. I started reading about the power of the mind and I was writing about the emotional component. What does he mean that he can not smell? and so I studied until I hit the spot. Today I do not get allergies and when I cover my nose I start by asking questions. I love writing about this topic. I recommend you read several books on this subject that appear online and are free. regards