Kinesiology 3339A/B Lecture Notes - Lecture 3: Questionnaire, Food Records, Doubly Labeled Water
19 Oct 2016
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Intake and utilization of food (ingestion, digestion, absorption, transport and metabolism: food. Substances that you must consume (because body cant make it or make it in enough amount to support body) to prevent disease or to maintain health (certain amino acids, vitamins, minerals, fats, etc) Although not always nutrients, we"ll also discuss a number of substances that may alter physiological or biochemical processes i. e. , creatine, cho: macronutrients. Needed in large quantities of grams of hundreds of gram quantities i. e. , cho, fat, protein. These three substances contain calories, where the energy is contained. Protein is not an important fuel unless you exercise for a long period of time or have been starving for weeks. Everyone has about 2000 calories worth of cho stored averagely. Calories of fat are substantially largely than calories of cho: micronutrients. Needed in tiny amount of mg or ug quantities i. e. , vitamins and minerals.
