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Personal Nutrition Ch 4 Flashcards

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8345560460Carbohydrate Sourcesgrains, fruit/juices starchy vegetables, milk/yogurt0
8345560461Grainsbread, pasta, rice, quinoa, oat, bran1
8345560462Fruit/juices starchy vegetablescorn, peas, yams, potato2
8345560463Carbs should make up about how much of your diet1/2 (even higher for an athlete)3
8345560464Complex Carbslonger lasting energy4
8345560465Examples of complex carbsstarch (grains and starchy vegetables), high fiber foods (whole fruit, vegetables, beans, coarse beans, "whole wheat/grains")5
8345560466Simple Carbsquick energy6
8345560467Examples of simple carbsnatural sugars in fruit and milk (fruit juice), added sugars (table sugar, honey)7
8345560468You should watch portion sizes, especially when?at night8
8345560469You should choose what kind of carbs?whole grain carbs (more nutrients)9
8345560470When choosing carbs you should limit added what?fat10
8345560471One main role of carbsenergy for the body and best fuel for the brain11
8345560472Almost all carbs are converted to what in the body?glucose12
8345560473What promotes digestion?chewing13
8345560474Which type of carb cannot be fully digested or absorbed?fiber (provides little energy)14
8345560475Fruit sugarfructose15
8345560476Table sugarsucrose16
8345560477Milk sugarlactose17
8345560478Most babies can digest what?lactose (by adulthood many cannot)18
8345560479Inability to digest milk is what?lactose intolerance19
8345560480What does lactose intolerance cause?gas, bloating and stomach pain20
8345560481What is a milk allergy?reaction to milk protein21
8345560482The enzyme lactase decreases with what?age22
8345560483How should you have milk if you are lactose intolerant?small amounts23
8345560484What are some low lactose foods?yogurt and aged cheese24
8345560485What are some alternative types of milk?lactaid, soy, almond, and rice milk25
8345560486Sugar causes the development of what?tooth decay, NOT diabetes, hyperactivity in kids and heart disease26
8345560487How does sugar cause tooth decay?bacteria ferments on sticky carbohydrates, or a constant flow of carbs27
8345560488Sugar = "empty calories" which equals?no nutrients28
8345560489You should cut the amount of sugar used in a recipe by how much?by 1/229
8345560490How many grams of sugar per serving should you look for in low sugar cerealless than 5 grams per serving30
8345560491What kind of drinks should be avoided when cutting back on sugar?fruit drinks, soda, punch, "ade drinks"31
8345560492"Ade means?added sugar32
8345560493Whole foods are?original food products; not processed33
8345560494Less processed foods have more of what? less of what?more vitamins, minerals and fiber. less fat, sugar and salt34
8345560495Can vitamins and minerals be added back to bread after factory refining?some can35
8345560496Can fiber be added back to bread after factory refining?no36
8345560497Bread with added vitamins and minerals is calledenriched37
8345560498Enriched meansputting back what it originally had38
8345560499Fortified meansadding something it never had39
8345560500What kind of bread should be chosen?"whole grain"/"whole wheat"40
8345560501Insoluble fibers helps prevent what kind of problems?GI problems (constipation)41
8345560502Insoluble fiber is found where?in fruit, vegetables, beans and grains (whole wheat crackers and cereal)42
8345560503Soluble fiber helps?lower cholesterol, helps control diabetes43
8345560504Soluble fiber is found?in fruit, vegetales, beans, and oats (oatmeal, cheerios)44
8345560505How much fiber per day?21 grams/day45
8345560506Foods high in fiberrasberries, pear, apple banana, whole wheat spaghetti, barley, bran flakes, split peas, artichoke46
8345560507Food low in fiberground meat, tofu, eggs, white bread, plain pasta, mayo margarin47
8345560508Blood glucoseequals blood sugar48
8345560509Glucoseunit of carbs that breakdown in the body, fuels brain and body49
8345560510Use of glucoseimmediate energy50
8345560511Extra glucose is stored for reserve energy is calledglycogen51
8345560512Excess glucose is stored asstored as fat52
8345560513Glycogen is stored wherein muscles and liver53
8345560514A person can store up how much glycogenUp to 1/2 day's work54
8345560515Glycogen isbroken down easily to maintain normal blood sugar and provide energy55
8345560516Our brain and body feel best whenwhen blood sugar(glucose) is stable56
8345560517Blood glucose is regulated by what hormones?insulin and glucagon57
8345560518Insulin is released where?in the pancreas when blood glucose is too high58
8345560519Insulin does what?sends glucose into our body cells to be stored for energy59
8345560520Glucagon is released when and where?its released by the pancreas when blood glucose is too low60
8345560521Glucagon does what?pulls glucose out if storage to supply energy61
8345560522Balanced meals providethey provide even blood sugar62
8345560523Carbohydrates in terms of glucosequick source of glucose/energy63
8345560524Protein, fat and fiber in terms of glucoseslows glucose use so glucose last longer64
8345560525When fastingmuscle is broken down for energy (you may feel weak and shaky)65
8345560526How to treat type 1 diabetesinsulin doesn't exist so insulin injection or pump is necessary, diet, physical activity66
8345560527How to treat type 2 diabetesinsulin doesn't work properly so diet and maybe oral meds are necessary, weight loss, physical activity, insulin67
8345560528Risk factors of type 1 diabetesgenetic predisposition plus environmental factor68
8345560529Risk factors of type 2 diabetesgenetic predisposition plus obesity, family history, aging69
8345560530Artificial sweeteners such as saccharin, aspartame and stevia are considered whatthey considered safe for consumption and are approved by the FDA70

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