Fats and Carbohydrates Flashcards
Plants have what because of photosynthesis?
carbohydrates
What are carbs made of?
carbon, hydrogen, and oxygen
What is the average amount of sugar consumed by Americans each day?
22-28 tsps per day
What is an example of Monosaccharides
Glucose
What is an example of Disaccharides
Glucose + Fructose = sucrose (table sugar)
What are the 6 categories?
carbohydrates proteins fat water vitamins minerals
What are the monosaccharides?
Glucose, fructose, galactose
What are disaccharides?
glucose+fructose = sucrose (table sugar)
glucose+galactose = lactose (milk sugar)
glucose + glucose = maltose
What is the primary purpose of a carbohydrate?
to supply energy for the body. It is your body’s preferred source of energy.
Simple carbohydrates
table sugar honey syrup corn syrup brown sugar soft drinks
What are the top three sugar consumptions
Soft Drinks 33%
Sugar 22%
Baked Goods 15%
How many tsp is 4 grams?
1 tsp
How much sugar should women consume daily?
100 calories
6 tsp
24 grams
How much sugar should men consume daily?
150 calories
9 tsp
36 grams
What is diabetes?
Diabetes is where glucose in the blood is higher than normal
Fiber
fiber is only found in plants
What is in a protein?
carbon, hydrogen, oxygen, nitrogen
What are proteins made of?
Amino Acids
How much fiber is recommended for men and women per day?
Men: 38
Women: 25
What is the average consumption for fiber per day?
15 grams
What happens when you refine whole grain to white grain?
80% of the nutrients are removed
Are things labeled 100% whole grain really 100%?
No, they are 51% or more
What are benefits of eating whole grains?
reduce the risk of heart disease
reduce the risk of type 2 diabetes
maintain healthy weight
reduce blood pressure
LDL vs HDL
LDL is bad! HDL is good!
What is the primary source of carbohydrates?
plants, and some from milk
Most sugar is in the form of what?
sucrose and high fructose corn syrup
Where is insulin released from?
the pancreas
What is the hormone that controls glucose blood pressure
insulin
What are complex carbohydrates (or many monosaccharides linked together)
polysaccharides
Some polysaccharides
glycogen
cellulose
starch
Source of complex carbohydrates
fruit
veggies
whole grain
How does fiber benefit our health?
prevents constipation
can help reduce the risk of heart disease