University College of Conventional Method, Faculty of Medicine and Allied Health Sciences, The Islamia University of Bahawalpur, Pakistan
Abstract
Phytochemicals are plant extracts that are widely used due to their ability to provide health benefits and their therapeutic activity against several disorders. They are also called phytonutrients as they are not really the part of our diet but have several positive effects on ourhealth. They are found to decrease the risk factor of cardiovascular disorders and coronary heart disorders. It has also been found that phytochemicals diminish the risk ratio of several types of cancers including breast, colon and skin cancers. This article revolves around taking carotenoids, chlorophyll and fibers as examples of phytonutrients to evaluate their beneficial role in several diseases. These phytochemicals have been found to be associated with antioxidant activity, retinol activity, cell signaling, improvement of glycemic control, protection against high blood pressure, facilitation in defecation and anti-cancerous activity
