Although weight loss is the first thing that comes to mind when the term diet is mentioned, it refers to everything we eat and drink, regardless of the purpose. The diet may aim to lose or gain weight, or avoid eating a certain type of food for those who are allergic to it, such as peanuts or seafood; however, weight loss remains the most common goal when following a diet.
Diets play a pivotal role in enhancing human health and well-being, as they profoundly affect all body systems, providing it with the necessary nutrients to perform its functions efficiently, and improving concentration. For example, balanced diets enhance the immune system, improve cardiovascular health, and regulate blood sugar levels. They also contribute to the prevention of chronic diseases such as obesity, diabetes, heart disease, and blood pressure.