The determination of AMDR hinges on the calculation of the total daily energy intake from each macronutrient. This is ascertained considering the caloric value of each macronutrient: carbohydrates and proteins each offer 4 calories per gram, while fats provide 9 calories per gram. Using these figures, the contribution of each macronutrient to the overall energy intake can be gauged. Then, with the guidance of AMDR, adjustments can be made to ensure these contributions align with recommended levels.
Notably, the calculation of AMDR does not operate in isolation. It considers factors such as age, gender, physical activity levels, and overall health status, which influence an individual's specific nutrient needs and energy expenditure. The ultimate aim of AMDR is to guide individuals towards a dietary composition that supports overall wellbeing while ensuring optimal physiological function.