Transcript File
calm 20 February 6, 2012 startup quiz(complete on a scrap paper) 1. List the five domains of Health. 2. List the five food groups according to the Canada Food Guide. 3. List the two substances that vitamins and minerals can be dissolved in. Once complete, collect a copy of each of the following; • Canada Food Guide • Nutrition Challenge Assignment nutrition challenge • The assignment will be due completed on Tuesday, February 14, 2012. • This weekend, you were to tally your eating habits. Choose one day that was most indicative of your eating habits, and use it to complete Challenge 1. You will be given 5 minutes to do so. • Complete Challenges 2 and 3 in today’s class. You will be given 10 minutes to do so. What you don’t complete you must complete on your own time. • Challenge 4 needs to be completed as the week progresses. • Challenge 5 will be completed on February 14. a bit more about proteins • 2 types of proteins in foods; incomplete and complete • Animal proteins are already complete. However, they are usually accompanied by excess fats and fatty acids. This is why many choose vegetarian lifestyles. • Incomplete proteins come from legumes (beans, soy, black-eyed peas, whole grains, nuts and seeds. Combine these well, and you get complete proteins without the fats. more nutrition notes • 3 tips to keep you energized o o o Easiest way to fight fatigue is to remain hydrated. Eat balanced meals at regular intervals throughout the day. Break the fast with Breakfast. Breakfast eaters … Have higher metabolisms Have less food cravings Have more energy throughout the day Eat less at night Have diets higher in Iron and Vitamin C why people skip breakfast • “I’m not hungry in the morning” o You are eating too much right before bed. • “I don’t have time to eat in the morning” o Lame excuse. Wake up 10-15 minutes earlier. • “I’d rather get an extra 10 minutes sleep” o LAME-O. 10 minutes sleep does not provide more energy, it takes it away. • “I don’t like breakfast foods” o Then don’t eat them! Have cold pizza, a sandwich, or pasta! more about vitamins • Vitamins help complex chemical reactions occur in the body. Not having enough of a given vitamin can cause a defficiency. • Vitamin A defficiency causes night blindness, impaired tooth and bone growth, and dry eyes. Vitamin A helps form body lubricants (tears, mucous). • Vitamin D defficiency can cause rickets (bowed legs) and other bone abnormalities. Fish-oils and sunlight are good sources. • Vitamin E defficiency can cause anemia due to red blood cell oxidation. • Vitamin K helps with blood clotting. more about vitamins • Vitamin C helps bind cells together, and therefore improves immunity. • Vitamin B complex (thiamine, riboflavin, niacin etc.) all help release energy from carbs, fats and proteins. about minerals • Minerals are inorganics that help provide structure to tissues. • Calcium and Phosphorus are in bones and teeth and provide strength. Legumes, Milk products and poultry are good sources. • Sulphur and Potassium exist everywhere as fundamental parts of amino acids. • Sodium and Chlorine are all over the place, help form bonds, and increases pressure of fluids due to viscosity. Excess can cause high blood pressure. • Iron in red bood cells bonds to oxygen to transport it. A defficiency can cause anemia. metabolism • Metabolic Rate discusses the speed at which you “burn” Activity Levels calories, or use energy. Sedentary is 40-50% • BMR – Basal Metabolic Rate Calculation; daily activity Light is 55-65% daily activity Moderate is 65-75% daily activity Heavy is 75-100% daily activity. o o o Your weight in kg ÷ 2.2 Multiply that by 1 if you are male, 0.9 if female Multiply that by 24 (for hours in a day). This is your BMR • Your daily calorie requirement can be calculated as follows; o o o Multiply your BMR by your activity level as on the left. Add that to your BMR. This is how many calories you need to take in daily. losing weight properly • Low-calorie diets slow your metabolism. Staying on that diet makes it harder to lose weight and keep it off. • Better option – increase your activity level moderately, without changing your diet. • Once you have achieved your ideal weight, lightly increase your diet to maintain keep your metabolism up, without eating too many calories. • Remember: Fad Diets are only designed to make the company money. They sell weight loss, but in order for them to sell it, you must have weight in the first place.