Braden Currie-Boyle Computers 8

Carbohydrates Major source of energy for body Body breaks them down into simple sugars Releases a hormone called insulin Daily Intake: grams Two types: –simple (sugars), –complex (starches) Fruit, lollipop, milk, grains, rice, breads, etc.

Fats Fuels you with tons of energy Protects vital organs Hunger suppressor Can transport fat-soluble vitamins Daily intake 67 grams (600 cal) 3 types: –Saturated - bad fat; can increase cholesterol –Unsaturaded - good fat; can decrease cholesterol –Trans - awful fat; can increase cholesterol Found in: ice cream, butter, bacon, avocados, etc.

Protein Source of energy Repairs body tissue Nutrition transport requires protein Keeps skin, hair, nails healthy Animal protein is better than vegetable protein Recommended daily intake: 10%-35% Red meat, milk, broccoli, beans, other vegetables, etc.

Fibre Carbohydrates that can’t be digested Lower blood cholesterol Prevent diabetes and heart disease Prevents constipation Two types –Soluble –Insoluble Whole grains, peas, apples, almonds, etc.

Vitamins Each has different functions Interact with other nutrients The right amount is essential for good health Too many can be harmful Daily intake will vary by type Two types: –Water soluble –Fat soluble Most fruits, vegetables, nuts, meat/protein, A, B, C, D, E, K

Minerals Builds strong bones and teeth Maintains normal heartbeat Prevents blood clots Naturally occurring chemical Main sources: calcium, iron, potassium Two types –Macro minerals –Trace minerals Yogurt, beef, tea, peanuts, potatoes, etc.

Water Water delivers nutrients to cells Takes away waste products from cells Spaces between cells are filled with water Absorbs shock inside eyes and spinal cord Helps maintain body temperature Daily intake: 8-10 glasses (adults) Most food or drink we consume contains water

Bibliography itamin-guide.html