Nutrition For Dummies®, 4th Edition

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Edition: 4th
Format: Paperback
Pub. Date: 2006-06-01
Publisher(s): For Dummies
List Price: $21.99

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Summary

You've been hearing it since you were a little kid: "You are what you eat." But unlike most of the adages you've long since debunked, this wise saying is true! Good nutrition is the key to achieving and maintaining a healthy weight and lifelong good health-no matter how you slice it. This edition of Nutrition for Dummies has been updated with the latest revisions of the Dietary Guidelines for Americans, new recommended daily allowances for all the nutrients a healthy body needs, plus the real low-down on all the conflicting opinions about vitamins and minerals, protein, fats, and carbs. You'll discover how to: Interpret nutrition labels Prepare delicious, healthy meals Keep nutrients in food, even after cooking Eat smart when eating out Evaluate dietary supplements Nutrition for Dummies, Second Edition, is a one-size-fits-all guide to nutrition for anyone who may have fallen asleep in health class, wants to brush up on what they already know, or is looking to keep up-to-speed on all the latest guidelines and research. It shows you how to manage your diet so you can get the most bang (nutrients) for your buck (calories) and gives you the skinny on how to put together a healthy shopping list, how to prepare foods that are good for the body and the soul, and ten easy ways you can cut calories. An apple a day may not necessarily keep the doctor away, but with the simple guidance of Nutrition for Dummies, you can live happily-and healthily-ever after.

Author Biography

Carol Ann Rinzler is a noted authority on health and nutrition and holds an MA from Columbia University. She has written a nutrition column for the New York Daily News and is the author of more than 20 health-related books, including Controlling Cholesterol For Dummies, Weight Loss Kit For Dummies, and the highly acclaimed Estrogen and Breast Cancer: A Warning to Women. Rinzler lives in New York with her husband, wine writer Perry Luntz, and their amiable cat, Kat.

Table of Contents

Introduction 1(1)
About This Book
1(1)
Conventions Used in This Book
2(1)
What You Don't Have to Read
2(1)
Foolish Assumptions
3(1)
How This Book Is Organized
3(2)
Part I: The Basic Facts about Nutrition
3(1)
Part II: What You Get from Food
4(1)
Part III: Healthy Eating
4(1)
Part IV: Food Processing
4(1)
Part V: Food and Medicine
5(1)
Part VI: The Part of Tens
5(1)
Icons Used in This Book
5(1)
Where to Go from Here
6(1)
Part I: The Basic Facts about Nutrition
7(60)
What's Nutrition, Anyway?
9(10)
Nutrition Equals Life
9(7)
First principles: Energy and nutrients
10(2)
What's an essential nutrient?
12(1)
Protecting the nutrients in your food
12(1)
Other interesting substances in food
13(1)
You are what you eat
13(1)
Your nutritional status
14(1)
Fitting food into the medicine chest
15(1)
Finding Nutrition Facts
16(3)
Nutritional people
16(1)
Can you trust this study?
17(2)
Digestion: The 24-Hour Food Factory
19(10)
Introducing the Digestive System
19(2)
The digestive organs
20(1)
Digestion: A two-part process
21(1)
Understanding How Your Body Digests Food
21(8)
The eyes and nose
21(1)
The mouth
22(1)
The stomach
22(2)
The small intestine
24(2)
The large intestine
26(3)
Calories: The Energizers
29(16)
Counting the Calories in Food
29(3)
Empty calories
30(2)
Every calorie counts
32(1)
How Many Calories Do You Need?
32(5)
Resting energy expenditure (REE)
33(2)
Energy for work
35(2)
Enjoying the extras
37(1)
How Much Should You Weigh?
37(8)
Studying weight charts
37(1)
Another way to rate your weight: Calculating your BMI
38(3)
How reliable are the numbers? Considering confounding variables
41(1)
Facing the numbers when they don't fit your body
42(1)
How many calories do you really need?
43(1)
The last word on calories
44(1)
How Much Nutrition Do You Need?
45(10)
RDAs: Guidelines for Good Nutrition
45(3)
The essentials
46(1)
Recommendations for carbohydrates, fats, dietary fiber, and alcohol
46(1)
Different people, different needs
47(1)
Als: The Nutritional Numbers Formerly Known as ESADDIs
48(1)
DRI: A Newer Nutrition Guide
48(6)
No Sale Ever Is Final
54(1)
A Supplemental Story
55(12)
Introducing Dietary Supplements
55(1)
Examining Why People Use Dietary Supplements
56(3)
When food isn't enough
57(1)
Using supplements as insurance
58(1)
Supplement Safety: An Iffy Proposition
59(2)
Choosing the Most Effective Supplements
61(3)
Choosing a well-known brand
62(1)
Checking the ingredient list
62(1)
Looking for the expiration date
62(1)
Checking the storage requirements
62(2)
Choosing a sensible dose
64(1)
Avoiding hype
64(1)
Good Reasons for Getting Nutrients from Food Rather Than Supplements
64(3)
Cost
65(1)
Unexpected bonuses
65(1)
Safety
65(2)
Part II: What You Get from Food
67(118)
Powerful Protein
69(12)
Looking Inside and Out: Where Your Body Puts Protein
69(1)
Putting Protein to Work: How Your Body Uses Protein
70(1)
Packing Back the Protein: What Happens to the Proteins You Eat
70(2)
Examining Protein Types: Not All Proteins Are Created Equal
72(5)
Essential and nonessential proteins
72(1)
High-quality and low-quality proteins
73(2)
Complete proteins and incomplete proteins
75(2)
Deciding How Much Protein You Need
77(4)
Calculating the correct amount
77(1)
Dodging protein deficiency
77(1)
Boosting your protein intake: Special considerations
78(1)
Avoiding protein overload
78(3)
The Lowdown on Fat and Cholesterol
81(16)
Finding the Facts about Fat Stuff
81(9)
Understanding how your body uses fat
82(1)
Pulling energy from fat
82(1)
Focusing on the fats in food
83(1)
Getting the right amount of fat
84(1)
Essential fatty acids
84(1)
Finding fat in all kinds of foods
85(1)
Defining fatty acids and their relationship to dietary fat
86(4)
Considering Cholesterol and You
90(7)
Cholesterol and heart disease
91(1)
Living with lipoproteins
92(2)
Diet and cholesterol
94(3)
Carbohydrates: A Complex Story
97(16)
Checking Out Carbohydrates
97(8)
Carbohydrates and energy: a biochemical love story
100(1)
How glucose becomes energy
101(1)
How pasta ends up on your hips when too many carbs pass your lips
101(1)
Other ways your body uses carbohydrates
102(1)
Finding the carbohydrates you need
102(1)
Some problems with carbohydrates
103(1)
Who needs extra carbohydrates?
104(1)
Dietary Fiber: The Non-Nutrient in Carbohydrate Foods
105(8)
The two kinds of dietary fiber
106(1)
Getting fiber from food
107(1)
How much fiber do you need?
108(5)
Alcohol: Another Form of Grape and Grain
113(12)
Revealing the Many Faces of Alcohol
113(1)
Examining How Alcohol Beverages Are Made
114(2)
Fermented alcohol products
114(1)
Distilled alcohol products
115(1)
The foods used to make beverage alcohol
115(1)
How Much Alcohol Is in That Bottle?
116(1)
Moving Alcohol through Your Body
117(2)
Flowing down the hatch from mouth to stomach
117(1)
Stopping for a short visit at the energy factory
118(1)
Taking time out for air
118(1)
Rising to the surface
118(1)
Encountering curves in the road
119(1)
Alcohol and Health
119(5)
Moderate drinking: Some benefits, some risks
119(1)
The physical risks of alcohol abuse
120(1)
Alcoholism: An addiction disease
121(1)
Who should not drink
122(2)
Heeding Advice from the Sages: Moderation
124(1)
Vigorous Vitamins
125(24)
Taking a Look at the Vitamins Your Body Needs
125(10)
Fat-soluble vitamins
126(4)
Water-soluble vitamins
130(5)
Get Your Vitamins Here
135(6)
Too Much or Too Little: Avoiding Two Ways to Go Wrong with Vitamins
141(3)
Vitamin deficiencies
141(1)
Big trouble: Vitamin megadoses
142(2)
Exceeding the RDAs: Taking Extra Vitamins as Needed
144(5)
I'm taking medication
145(1)
I'm a smoker
145(1)
I never eat animals
146(1)
I'm a couch potato who plans to start working out
146(1)
I'm pregnant
146(1)
I'm breast-feeding
147(1)
I'm approaching menopause
147(1)
I have very light skin or very dark skin
148(1)
Mighty Minerals
149(20)
Taking Inventory of the Minerals You Need
149(9)
Introducing the major minerals
150(4)
Introducing the trace elements
154(4)
Getting the Minerals You Need
158(3)
Overdoses and Underdoses: Too Much and Too Little
161(3)
Avoiding mineral deficiency
161(2)
Knowing how much is too much
163(1)
Exceeding the RDAs: People who need extra minerals
164(5)
You're a strict vegetarian
164(1)
You live inland, away from the ocean
165(1)
You're a man
166(1)
You're a woman
166(1)
You're pregnant
166(1)
You're breast-feeding
167(1)
Wow -- You think that was a hot flash?
168(1)
Phabulous Phytochemicals
169(6)
Phytochemicals Are Everywhere
169(1)
Perusing the Different Kinds of Phytochemicals
170(3)
Antioxidants
171(1)
Hormonelike compounds
171(1)
Sulfur compounds
172(1)
Dietary fiber
173(1)
Phorecasting the Phuture of Phytochemicals
173(2)
Water Works
175(10)
Investigating the Many Ways Your Body Uses Water
175(1)
Maintaining the Right Amount of Water in Your Body
176(3)
A balancing act: The role of electrolytes
176(2)
Dehydrating without enough water and electrolytes
178(1)
Getting the Water You Need
179(1)
Taking in Extra Water and Electrolytes As Needed
180(5)
You're sick to your stomach
182(1)
You're exercising or working hard in a hot environment
182(1)
You're on a high-protein diet
183(1)
You're taking certain medications
183(1)
You have high blood pressure
183(2)
Part III: Healthy Eating
185(62)
Why You Eat When You Eat
187(10)
Understanding the Difference between Hunger and Appetite
187(1)
Refueling: The Cycle of Hunger and Satiety
188(4)
Recognizing hunger
188(2)
Knowing when you're full
190(1)
Beating the four-hour hungries
191(1)
Maintaining a healthy appetite
191(1)
Responding to Your Environment on a Gut Level
192(2)
Baby, it's cold outside
192(1)
Exercising more than your mouth
192(1)
Nursing your appetite back to health
193(1)
Taking medicine, changing your appetite
193(1)
When Your Appetite Goes Haywire: Eating Disorders
194(3)
Eating too much
194(1)
Bingeing, purging, and starving: Unhealthy relationships to food
195(2)
Why You Like the Foods You Like
197(12)
Tackling Taste: How Your Brain and Tongue Work Together
197(3)
The four (maybe five) basic flavors
198(1)
Your health and your taste buds
199(1)
Tricking your taste buds
200(1)
Determining Deliciousness
200(4)
Listening to your body
200(1)
Loving the food you're with: Geography and taste
201(1)
Taking offense to tastes
202(2)
Changing the Menu: Adapting to Exotic Foods
204(5)
Learning to like unusual foods
204(1)
Stirring the stew: The culinary benefits of immigration
205(4)
What Is a Healthful Diet?
209(12)
What Are Dietary Guidelines for Americans?
209(2)
Controlling Your Weight
211(3)
Getting the most nutritious calories
211(1)
Managing your weight
211(1)
Being physically active
212(2)
Making Smart Food Choices
214(5)
Picking the perfect plants
214(1)
Figuring out fats
215(1)
Counting on carbs
216(1)
Limiting salt, balancing potassium
216(2)
Moderating alcohol consumption
218(1)
Keeping Food Safe to Eat
219(1)
Okay, Now Relax
219(2)
Making Wise Food Choices
221(16)
Playing with Blocks: Basics of the Food Pyramids
221(4)
The original USDA Food Guide Pyramid
222(2)
The brand new 2005 USDA Food Guide Pyramid
224(1)
Building your own pyramid
225(3)
Understanding the Nutrition Facts Labels
228(7)
Just the facts, ma'am
229(3)
Relying on labels: Health claims
232(1)
How high is high? How low is low?
233(2)
Listing what's inside
235(1)
Choosing Foods with MyPyramid and the Nutrition Facts Label
235(1)
The Final Word on Diagrams and Stats
236(1)
Eating Smart When Eating Out
237(10)
Interpreting a Restaurant Menu
237(2)
Pinpointing portions
237(1)
Asking for proof
238(1)
Making Smart Menu Choices
239(3)
Starting simple
239(1)
Elevating appetizers to entrees
240(1)
Skipping the fat on the bread
240(1)
Going naked: Undressed veggies
240(1)
Minimizing the main dish
241(1)
Sidelining sauces
242(1)
Satisfying your sweet tooth
242(1)
Discovering the Healthful Side of Fast Food
242(5)
Choosing wisely at the drive-through
242(2)
Finding fast-food ingredient guides
244(3)
Part IV: Food Processing
247(52)
What Is Food Processing?
249(12)
Preserving Food: Five Methods of Processing
249(4)
Temperature control
251(1)
Removing the water
251(1)
Controlling the air flow
252(1)
Chemical warfare
252(1)
Irradiation
253(1)
Making Food Better and Better for You
253(2)
Intensifying flavor and aroma
253(1)
Adding nutrients
254(1)
Combining benefits
255(1)
Faking It: Alternative Foods
255(3)
Alternative foods No. 1: Fake fats
255(1)
Alternative foods No. 2: Substitute sweeteners
256(2)
A Last Word: Follow That Bird
258(3)
Cooking and Nutrition
261(18)
What's Cooking?
261(6)
Cooking with electromagnetic waves
262(2)
Cooking away contaminants
264(3)
Making Changes: How Cooking Affects Food
267(5)
Cook me tender: Changing texture
268(2)
Enhancing flavor and aroma
270(1)
Altering the palette: Food color
271(1)
Choosing Cookware: How Pots and Pans Affect Food
272(5)
Aluminum
273(1)
Copper
273(1)
Ceramics
273(1)
Enamelware
274(1)
Glass
274(1)
Iron
274(1)
Nonstick
275(1)
Stainless steel
275(1)
Plastic and paper
276(1)
Protecting the Nutrients in Cooked Foods
277(2)
Maintaining minerals
277(1)
Those volatile vitamins
277(2)
What Happens When Food Is Frozen, Canned, Dried, or Zapped
279(10)
Cold Comfort: Chilling and Freezing
279(4)
How freezing affects the texture of food
282(1)
Refreezing frozen food
283(1)
Canned Food: Keeping Out Contaminants
283(2)
Dried Food: No Life without Water
285(1)
How drying affects food's nutritional value
285(1)
When dried fruit may be hazardous to your health
286(1)
Irradiation: A Hot Topic
286(3)
Better Eating through Chemistry
289(10)
Exploring the Nature (and Science) of Food Additives
289(4)
Adding nutrients
290(1)
Adding colors and flavors
291(1)
Adding preservatives
292(1)
Naming some other additives in food
293(1)
Determining the Safety of Food Additives
293(4)
Defining toxins
294(1)
Explaining carcinogens
294(1)
Listing allergens
295(2)
Looking Beyond Additives: Foods Nature Never Made
297(2)
Part V: Food and Medicine
299(36)
When Food Gives You Hives
301(8)
Finding Out More about Food Allergies
301(3)
Understanding how an allergic reaction occurs
302(1)
Investigating two kinds of allergic reactions
303(1)
It's all in the family: Inheriting food allergies
304(1)
Considering Foods Most Likely to Cause Allergic Reactions
304(2)
Testing, Testing: Identifying Food Allergies
306(1)
Coping with Food Allergies
306(1)
Recognizing Other Body Reactions to Food
307(2)
Food and Mood
309(8)
How Chemicals Alter Mood
309(2)
How Food Affects Mood
311(4)
Alcohol
312(1)
Anandamide
312(1)
Caffeine
312(2)
Tryptophan and glucose
314(1)
Phenylethylamine (PEA)
315(1)
Using Food to Manage Mood
315(2)
Food and Drug Interactions
317(8)
How a Food and Drug Interaction Happens
317(2)
Food Fights: Drugs versus Nutrients versus Drugs
319(2)
Avoiding Adverse Food and Drug Interactions
321(1)
Using Food to Improve a Drug's Performance
322(3)
Using Food as Medicine
325(10)
Defining Food as Medicine
325(1)
Examining Diets with Absolutely, Positively Beneficial Medical Effects
326(1)
Using Food to Prevent Disease
327(5)
Battling deficiency diseases
328(1)
Fighting off cancer with food
328(1)
DASHing to healthy blood pressure
329(1)
Conquering the common cold
330(2)
Eating for a Better Body (and Brain)
332(1)
Delivering Meds with Dinner
333(1)
The Last Word on Food versus Medicine
334(1)
Part VI: The Part of Tens
335(24)
Ten Nutrition Web Sites
337(8)
U.S. Department of Agriculture Nutrient Database
337(1)
USDA Food and Nutrition Information Center (FNIC)
338(1)
U.S. Food and Drug Administration
339(1)
American Dietetic Association
340(1)
The American Heart Association
340(1)
The American Cancer Society
341(1)
The Food Allergy and Anaphylaxis Network
341(1)
International Food Information Council (IFIC)
342(1)
American Council on Science and Health (ACSH) and the Center for Science in the Public Interest (CSPI)
342(1)
Tufts University Nutrition Navigator
343(2)
Ten (Well, Okay, Twelve) Superstar Foods
345(10)
Alcohol
345(1)
Beans
346(1)
Berries
347(1)
Bison
347(1)
Breast Milk
348(1)
Chocolate
348(1)
Coffee
349(1)
Fish
349(1)
Nuts
350(1)
White Tea
351(1)
Whole Grains
352(1)
Yogurt
352(3)
Ten Easy Ways to Cut Calories
355(4)
Switching to Low-Fat or No-Fat Dairy Products
355(1)
Substituting Sugar Substitutes
356(1)
Serving Stew Instead of Steak
356(1)
Choosing Low-Fat Desserts
356(1)
Peeling the Poultry
356(1)
Not Oiling the Salad
357(1)
Making One-Slice Sandwiches
357(1)
Eliminating the High-Fat Ingredient
357(1)
Seasoning the Veggies instead of Drowning Them in Butter
358(1)
Washing the Chopped Meat
358(1)
Index 359

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