SSEH3301 Study Guide - Final Guide: Cholesterol, Joule, Weight Loss
Document Summary
Health risk of obesity (carrying of excessive body fat) o increase risk of cvd, t2dm, hypertension, hyperlipidaemia, various cancers, osteoarthritis, menstrual irregularities, psychological and social issues. Risk of death/mortality increases with bmi on the extreme ends. o higher rate of mortality with individuals of: Weight loss is beneficial in decreasing mortality rate. o however, this is only possible if it is permanent/sustained. o fluctuating weight will increase the risk of mortality back up again. Creating an energy imbalance (expenditure > intake) Accumulative effect (snowballing) o extra 420kj a day 3kg gain in a year o hour of walking 1200kj hour of sitting 350kj. Decrease the food intake, and increase the energy expenditure (best way) #1: achieving and maintaining healthy weight through proper nutrition to meet daily energy needs, and to be physically active. #2: ensuring a variety of food incorporated into your dietary from 5 main groups: vegs, fruits, grains, lean meat, and calcium based food (dairy).
