| Term | Definition |
|
nutrition |
study of food and the ways in which the body uses food |
|
nutrients |
foods that provide energy or form body tissues- necessary for life and growth |
|
carbohydrates |
energy- giving- sugars, starches, and fiber |
|
fats |
energy giving- main form of energy storage |
|
proteins |
amino acids, needed to build and repair body structures, energy givings |
|
vitamins |
contain carbon, small amounts to maintain health, non-energy giving |
|
minerals |
chemical elements, non-energy giving |
|
metabolism |
processes that take place in your body to keep you alive and active |
|
calorie |
measures amount of energy contained in food, supplies the energy that fuels your body |
|
water |
non-energy giving |
|
simple carbohydrates |
made up of single double sugar molecules |
|
complex carbohydrates |
many sugar molecules |
|
glucose |
sing sugar circulates in body, provides energy to body's cell |
|
gylcogen |
type of starch made/stored in body |
|
fiber |
complex carbohydrate, can't be digested in human stomach |
|
amino acids |
chemical substances that makes up proteins |
|
essential amino acids |
can't be made in the body |
|
nonessential amino acids |
can be made in the body |
|
complete proteins |
contains all essential amino acids |
|
incomplete proteins |
doesn't have all amino acids or smaller amounts |
|
saturated fats |
bad, solid at room temp and animal foods |
|
unsaturated fats |
good, liquid at room temp, plant foods |
|
cholesterol |
waxy fat like substance found in cells of animals |
|
vitamin deficiency |
not enough vitamin intake to maintain health |
|
nutrient deficiency |
not enough nutrients to maintain health |
|
osteoporosis |
disorder in which bones become brittle and break easily |
|
anemia |
condition which not enough red blood cells or hemoglobin |
|
dehydration |
occurs when body looses more water than taking in |
|
ingredient list |
where ingredients are listed in order form largest amount of weight to smallest |
|
vegetarian |
few to no animal products are eaten |
|
semivegetarian |
choose not to eat red meat |
|
lacto-ovo vegetarian |
don't eat meat but will eat eggs, dairy products |
|
vegans |
do not eat any animal products |