The world is full of good words bad word and good and bad vibration. This energy also transfers into your food, so when making food be happy and enjoy it don't see it as a choir as this transcends into your food. Similar when you go to a fast food restaurant the person making the food is usually angry or annoyed and this transfers into the food and doesn't taste or feel as nice as well as the food itself being unhealthy or just processed and put into a microwave, in comparison to a happy chief who is compassionate about her or his food and is happy and there are real fresh ingredients. This is reinforced by Dr Emoto who wrote angry words on water and happy words on water then froze and there was a difference in the water crystals in comparison for both happy and angry words. So eat fresh and be happy.