Answer:
Nutrition
Step-by-step explanation:
Nutrition is a science that studies the relationships between food and nutrients ingested by humans and possible health and disease states. In other words, nutrition is the study of the science of dietary requirements for proper health and development.
Until the mid-eighteenth century there was not much knowledge about food. Because of this, a mystic character was attributed to these. From the second half of the seventeenth century and throughout the nineteenth century, thanks to the initiative of Antoine Lavosier, began studies of respiration, oxidation, calorimetry related to the use of energy from food. From the twentieth century, began the era of biological studies of food, the interaction of their nutrients with health promotion.
The work of the nutritionist lies mainly in the orientation of a proper diet in order to keep the body in balance and healthy. This work can be developed from hospitals to restaurants and the like. Also noteworthy is the performance in the food industry.