Relier Pairs Nutrition/Weight ReviewVersion en ligne For the nutrition and weight management unit par Beth Presten 1 carbohydrates 2 glucose (sugars) 3 aerobic exercise 4 Basal metabolic rate 5 amino acids 6 fiber body's preferred source of energy non-digestable carbohydrate; helps move waste through digestive system rate at which the body burns calories at rest increases HDL (good cholesterol) levels in body building block of protein broken down carbohydrates