The nutrient composition of fruit juice is a key element to consider when analyzing its influence on human health. This beverage, made from extracted fruit and consumed as a liquid, contains essential nutrients such as vitamins, minerals and antioxidants. The nutritional composition of fruit juice varies depending on the type of fruit.The dosage of ingredients in food preparation is a fundamental factor in obtaining satisfactory results. Ensuring the correct proportion of each ingredient contributes to the quality of the final dish. However, it is essential to understand the importance of this dosage to avoid problems such as inconsistent flavors and textures, risks of food poisoning among others.