EXCI 251 Study Guide - Midterm Guide: Blood Vessel, Research On Meditation, Scrotum

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Document Summary

In women, excessive exercise and low energy calorie intake can cause : Unhealthy reduction in body fat levels + amenorrhea (no menstruation) + bone density loss and. Osteoporosis + muscle wasting and fatigue: people with optimal/healthy body composition : move efficiently, Diseases: many people fail in getting optimal body composition because : Short term goals only + set unrealistic goals: human body = fat free mass + body fat, fat-free mass = all body"s non fat tissues ex: bone water. Teeth muscle organ tissues connective tissues: fat = nerves brain heart lungs liver mammary glands ; Visceral or intra-abdominal fat : fat cells number = determined genetically but can increase or decrease on how much fat is being stored, amount of stored fat depends on : age sex diet activity. Metabolism: primary source of excess body fat = excess calories in. Diet: 1 pound body fat = 3500 calories.