Unit 4- protein Flashcards
What are the building blocks of proteins?
Amino acids
How is protein recommendations made?
based on nitrogen balance studies
- compares nitrogen lost through excretion with nitrogen eaten in food
What do the protiens do in the body? (6)
- structure
- transport substances
- enzymes, hormones, antibodies
- maintain fluid/electrolyte balance
- acid base balance
- source of energy and glucose
What is the DRI protien %?
10-35%
Marasmus
skin & bones
severe acute malnutrition
Kwashiorkor
Edema - swollen belly
severe actue malnutrition
too much protein can lead to which disease?
Kidney - cuz kidneys have to work harder
What are high quality proteins?
the protein has ALL of the essential amino acids. it may or MAY NOT contain ALL the OTHER (nonessential amino acids). Such as Soy.
how much protein does milk and dairy have?
about 8g
how much protein does meat, legumes etc have?
about 7 g
how much protein do grains have?
about 3g
how much protein do veggies have?
about 2 g
