Abstract
The brain covers a small fraction of the total body mass (~2%) but consumes up to 20% of the oxygen in the body and is a major producer of free radicals/reactive oxygen species (ROS). Due to low levels of antioxidants, auto-oxidation of neurotransmitters and the fact that neurons are rich in polyunsaturated fatty acids, this makes them more prone to lipid peroxidation, making this organ p…