In mathematics, an integral assigns numbers to functions in a way that can describe displacement, area, volume, and other concepts that arise by combining infinitesimal data. Integration is one of the two main operations of calculus, with its inverse, differentiation, being the other. is defined informally as the signed area of the region in the xy-plane that is bounded by the graph of f, the x-axis and the vertical lines x = a and x = b.
The Acceptable Macronutrient Distribution Range, or AMDR, for carbohydrates is the percentage of your total calorie intake that should come from carbs each day. Carbohydrates should make up the largest percentage of your calories, compared with protein or fat, but the carb AMDR is quite variable.
This study was based on data obtained from the fifth Korean National Health and Nutrition Examination Survey. The AMDR for carbohydrate is 55-70%, for fat is 15-25%, and for protein is 7-20% of the energy intake for adults. The subjects who did not meet the AMDRs for carbohydrate, fat and protein were considered to be the non-AMDR group.