Shared Flashcard Set

Details

Chapter 4 Lecture Cards
cards from lectures VII, VIII, & IX
23
Other
Undergraduate 3
01/26/2010

Additional Other Flashcards

 


 

Cards

Term
The three atoms carbs are made of
Definition
carbon, hydrogen,and oxygen
Term
the three types of carbs
Definition
starch, glycogen, and sugars
Term
the purpose of carbs
Definition
provide energy gained from the sun through photosynthesis in plants
Term
the three monosaccharides
Definition
glucose, fructose, galactose
Term
the three disaccharides
Definition
sucrose, maltose, and lactose
Term
Starch; glycogen
Definition
polysaccharide in plants, and animals respectively
Term
Two types of fiber
Definition
soluble & insoluble
Term
soluble fiber
Definition
easily digested by colonic bacteria
lowers risk of chronic disease
Term
insoluble fiber
Definition
harder to ferment than soluble
aid digestive system, easing elimination
Term
the cause of lactose intolerance
Definition
lack of lactase or lactase proficiency
Term
three symptoms, and prevelence of lactose intolerance
Definition
gas, bloating, diarrhea; 75% americans
Term
Requires glucose for energy (2)
Definition
blood cells, and nerve cells
Term
The short term and long term solutions to glucose deficiency
Definition
glucose production from glycogen, and protein & fat (muscle cells) respectively
Term
Glucose intake leads to
Definition
Incr. BGL-->insulin release-->glucose is allowed into cells-->decr. BGL
Term
fasting-->
Definition
decr. BGL-->glucagon released-->glycogen breakdown-->incr. BGL
Term
Result of fasting past 3 days, and 10 days respectively
Definition
body starts breaking fat down into ketone bodies (ketosis) which brain can use instead of glucose; ketosis is used almost exclusively
Term
Liver: activities in low carb diet (2)
Definition
glycogen stores depleted, dietary protein is converted to glucose for brain
Term
Name 3 of the 9 side effects of ketosis
Definition
halitosis, constipation/diarrhea, gout, fatigue, foul taste, gastric pain, low blood pressure, nausea, and fetal danger
Term
Benefits of a fibrous diet (3)
Definition
promotes normal BCL, modulates BGL, and maintains healthy bowel funcion
Term
Recommended %calories from carbs by DRI, and WHO respectively
Definition
45-65%; 55-75%
Term
DRI minimum for carbs
Definition
130 g/day
Term
Recommended %cal from sugar according to the DRI and WHO respectively
Definition
<20%; <10%
Term
WHO recommended food/fiber content
Definition
> 25g from whole grains, fruits and veggies
Supporting users have an ad free experience!