Definently no although chicken are also an animal which we can categorize as domestic animal and all these animal have their different feeds there some animals that their own major food is grasses (herbivore) some are eating flesh (carnivore) some feeds on decayed which we can also classified as scavengers lastly those that feeds on … Read more

Capital NO because all the foods that we are eating have their specific role that each of them are playing in our body system e.g carbohydrate supplying energy, protein repairer like cutting of nails water aids in digestion.

Actually all the proper noun must start with a capital letters irrespective of where they occur in a sentence there fore the first letter need to be capitalized.