BIOD 121 MODULE 3 EXAM LATEST UPDATED 2024
ENERGY
food diet categories: - 1. moderate calorie restrictions
2. carbohydrate focused
3. low-fat
4.
... [Show More] novelty
Moderate calorie restrcition: - limits calories to 1200-1800 per day. (i.e.
weight watchers, jenny craig, dr.phil's ultimate weight solution, and
dieting for dummies
Low Carbohydrate: - sever carbohydrate restriction, which causes the
body to turn to stored glycogen and protein for energy. (i.e. atkins, south
beach, zone, and nutrisystem)
Low Fat: - diet eliminates animal protein sources and oils. The focus is on
fruit, vegetables, and grains. This can be a very healthful way of eating but
with fat restrcted to ,20% of calorie intake, it can get very
monotonous.(i.e. the ornish or pritikin diets, t-factor diet, and eat more
weigh less)
Novelty: - diet focuses on a gimmick. They promote certain foods or types
of foods as having special weight loss qualities. There is no scientific
evidence to back up any claims. (examples: the cabbage soup diet, the
beverly hills diet, and the cookie diet)
Energy balance - a state when one's energy intake is equivalent to the
amount of energy expended
Energy in equals energy out (calories consumed is burned through basic
body functions + exercise - energy balance
positive energy balance - occurs if more calories (energy) are consumed
than expended
examples of periods in life when you need to be in a positive energy
balance state: - pregnancy, childhood, and adolescence in growth spurts
1 pound in a week is equivalent to : - 500 extra calories a day
Hyperplasia - an increase in the number of fat cells often occurring
during periods of growth, such as adolescence or pregnancy
Hypertrophy - an increase in the size of fat cells, most often seen in
periods of low growth and maintenance, such as throughout adulthood
Negative energy balance -occurs if fewer calories are consumed than
calories expended [Show Less]