Diet Nutrition Flashcards
What is the point of our macronutrients?
Allows for health
Energy
Allows for fitness
Carbohydrates
Complex - starchy foods: bread, potatoes, rice, pasta
Simple - sugar
Carbohydrates are stored as and where?
Stored as glycogen in liver and muscles
How long is the glycogen store usually?
About a 2 hour store
Carbohydrates are made up of?
Carbon + hydrogen + oxygen
Monosaccharides
Single sugar carbohydrate
Glucose, fructose
Rapid acting
Disaccharides
Two sugar molecules
Sucrose, lactose, maltose
Polysaccharides
Multiple chains of sugar
Starchy chains
Slow release energy: Pasta, bread, potatoes, rice
glycemic index
Releasing sugar very quickly to very slowly
Monosaccharides
Polysaccharides
Fats are made up of?
Carbon + Hydrogen + Oxygen
Types of fat?
Saturated fats
Monounsaturated fats
Polyunsaturated fats
Saturated fat
Animals - red meat, clog arteries, colonery heart disease, raise blood pressure
Monounsaturated fats
Polyunsaturated fats
Fish oils, nuts, pulses
Fats do what?
Carry vitamins
A, D, E, K