Nutrition is a well-balanced of nutrients for good – health and overall healthy life. Conventional foods are the
foods that is devoted to each country or specific culture which differ from one to another. However, maintaining the habitual dietary is not always possible. Thus, at a particular period of time changing the traditional diets due to the, cultural, social, economic and environmental factors impacts can be a real challenge. Consequently, alteration in traditional or conventional diets can lead to the ill-health conditions or an early death. Changing the traditional habit and replacing it with modern diet can seriously impairs body physiological regulatory functions at different body organs. As result, short – term or long – term ill-health can be the outcome of consuming un-healthy diet in various unexpected states. Nonetheless, consuming habitual food is not always possible and so using a healthy and an uncomplicated food (i.e., a piece of brown bread with cheese, vegetable and some fruits) can have positive impact on overall health and general well-being this kind of the occasions. Individual also are needed to be educated from early life that required worldwide and
global attempts.