Define Basic Metabolic Rate

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Basic metabolic rate (BMR): The energy needed to maintain the life sustaining activities of breathing, circulation, heart rate, and temperature for a specific period of time.
Simple carbohydrates: Contain both monosaccharides (glucose or fructose) which cannot be broken down into a more basic unit and disaccharides (sucrose, lactose, and maltose) which contain two monosaccharides and water.
Fiber: Dietary factor in disease prevention and treatment. Insoluble fibers (cellulose, hemicellulose, and lignin) are not digestible. Soluble fibers include pectin, guar gum, and mucilage.
Proteins: A source of energy but also essential for building body tissue in growth, maintenance, and repair.
Amino acids: The simplest form of proteins. They are classified as essential amino acids which the body cannot synthesize but must be …show more content…
They are composed of triglycerides and fatty acids.
Triglycerides: Three fatty acids attached to a glycerol. Triglycerides circulate in the blood.
Saturated fatty acids: Fatty acid which each carbon in the chain has two attached hydrogen atoms.
Unsaturated fatty acids: Fatty acid with an unequal number of attached hydrogen atoms and the carbon atoms attach to each other with a double bond.
Polyunsaturated fatty acids: Fatty acid which has two or more double carbon bonds.
Fat-soluble vitamins: Vitamins that are stored in the body and are provided by dietary intake. They include vitamins A, D, E, and K. Since they are stored in the body it is possible to develop hyervitaminosis.
Water-soluble vitamins: Vitamins which are not stored by the body and must be provided in the daily food intake. Vitamin C and B complex are water-soluble vitamins.
Enzymes: A protein like substance in the body which acts as a catalyst to speed up chemical reactions for the digestion of food.
Peristalsis: A wavelike muscular contraction which moves the food through the digestive

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