Chemicals could have a significant role in the preparation and storage of food. For instance, food additives can increase the shelf life of meals; others, like colors, can make food more appetizing. Flavorings are added to meals to improve the taste. Energy is derived through dietary supplements. Numerous Chemical processes occur from chewing to digestion. HCL (Hydrochloric Acid), which is secreted by the stomach walls, is mixed with food once it reaches the stomach. As a result, it ranks among the most prevalent applications of chemistry in daily life. Food Science is a multifaceted field that combines chemistry, biochemical, nutrition, cell biology, and technology to provide students with the Scientific Knowledge needed to solve real-world problems related to the food system's many facets.