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.
According to the NAS, the AMDR is the range associated with reduced risk for chronic diseases, while providing essential nutrients like vitamins and minerals. People whose diet is outside the AMDR have the potential of increasing their risk of developing a disease of nutritional deficiency.