HSCI 337 Lecture Notes - Lecture 3: Caffeine, Basal Metabolic Rate, Lean Body Mass
5 Nov 2017
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Add age, gender, physical activity to give recommended amounts. Ldl"s cause build up plaque on cells (in saturated fats) Chronic - type 2 diabetes, heart disease caused by poor nutrition and lack of physical activity. Little bit of weight loss is great for reducing diabetes 7% equals 58% decline in diabetes. Basal metabolism - uses the most calories 60-70% of total energy need. Min energy expended to keep the body rested or alive. Liver and brain uses a lot of calories. Age of 30 and decade after bmr decreases. Adaptive thermogenesis (non exercise activity thermogenesis neat) use it for basal metabolism. Energy need for everything except sleeping, eating, and sports. Energy used to digest, absorb, and metabolize food nutrients 5-10% of calories you eat a day. Air displacement (displaced air in a sealed chamber) Skin fold calibers (50% of fat is under skin and is proportionate to total body fat) Distribution of fat using tape measure for disease risk.
