14- to 18-year-old teenagers remain quite aware and freak concerning their physic during this age as they witness many changes in themselves. Their concern becomes an issue when they choose to go for dieting instead of the proper nutritious diet and workout. Let's have knowledge about the nutrients' needs and bridge the gaps between what is eaten and what should be. It is regardless that you belong to which age group. Even if you are not witnessing the effects of your wrong diet now, it might emerge in later life; so don't be ignorant.