Calorie intake calculation based on body mass index (BMI) provides an estimate of the number of calories required to maintain or attain a desired weight.
Determining calorie intake using BMI is crucial for managing weight effectively. It helps in setting tailored dietary guidelines that align with an individual’s body composition, minimizing the risks associated with undernutrition or overnutrition. The development of BMI as a metric in the 19th century revolutionized the field of health and nutrition.