there’s an app for that! making the best food choices in a tech-savvy world. tara levin drexel...
TRANSCRIPT
There’s an App for That!
Making the best food choices in a tech-savvy world.
Tara LevinDrexel University
MS in Human Nutrition Class of 2013
Outline
• Introduction• Restaurant menus• Reliable Nutrition
Information–Websites–Applications
• Conclusion
Technology Overload• Everything has become digitized• People are overly-stimulated– Mindless eating occurs
• Important to monitor health and food choices– Food journals are outdated– Cell phones and internet access allow for entering
information from anywhere• Currently, the search for health information is
one of the most common reasons for internet use
Marquis, M. et al. (2006). Potential of the internet to address topics of interest in nutrition. Nutrition and Food Science. 36(4):218-224.
Adapted from: http://www.eatright.org/nutritiontrends/
Nutritional Trend Survey
Calorie Obsession
• Everyone is counting their calories• Calorie (derived from kilocalorie)– Unit of heat used to express the energy value of
food– A measure of energy expenditure (kcal)
• Popular restaurants must include kcal information on their menus and websites
Restaurant Websites & Prepackaged Food
• Government mandated kilocalorie information on menus and websites
• The US Food and Drug Administration allows for a 20% overage on packaged foods– The meals can contain 20% more kcals than stated
• There is no regulation or monitoring of restaurant nutrition facts
• Study
Urban, L. et al. (2010). The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially Prepared Foods. J Am Diet Assoc. 110(1):116-123.
Lorien Urban, MS, Gerard Dallal, PhD, Lisa Robinson, RD, Lynne Ausman, DSc, Edward
Saltzman, MD, and Susan Roberts, PhD
The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially
Prepared Foods
Journal of the American Dietetic AssociationJanuary 2010
Volume 110, Issue 1, Pages 116-123
Overview
• Information on the energy content of restaurant food is provided without verification or oversight– Contributes to inadvertent overeating
• Study was conducted to “assess the accuracy of reported energy contents of restaurant food and prepackaged supermarket foods”
Urban, L. et al. (2010). The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially Prepared Foods. J Am Diet Assoc. 110(1):116-123.
Methods• 39 commercially prepared restaurant foods and
supermarket frozen meals were used• Compared their contents to the measured values
from information stated by vendor or manufacturer to lab assessment of the food
• Items included those suitable for weight control meeting the following criteria:– < 500 kcals; typical American foods; have among the
lowest stated energy contents on the menu• Food analyzed using a Calorimeter for total energyUrban, L. et al. (2010). The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially Prepared Foods. J Am Diet Assoc. 110(1):116-123.
Results
• Restaurant foods contained 18% more energy than stated on average– 3 supermarket meals and 7 restaurant foods contained
more than 2x as many kcals as stated• Supermarket purchased meals exceeded stated
values by 8%• 5 of the restaurant provided side dishes offered at
no extra cost– Increased energy content of the 500 kcal meals by 471
± 167 kcals!!Urban, L. et al. (2010). The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially Prepared Foods. J Am Diet Assoc. 110(1):116-123.
What this Means for Us
• Though small, extra energy can cause substantial weight gain over time.– Positive energy balance of only 5% per day for
someone requiring 2000 kcal/day can lead to a 10 pound weight gain in a single year
• Be careful of side dishes– Some contain more kcals than the entrée!
• Choose foods with known, healthy ingredients
Urban, L. et al. (2010). The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially Prepared Foods. J Am Diet Assoc. 110(1):116-123.
Reliable Nutrition Information
• What to look for– Presence of Registered Dietitians– Government-run organizations
• Where to find it– Academy of Nutrition and Dietetics (formally
American Dietetic Association)– US Department of Agriculture– Mayo Clinic– Calorie King
Academy of Nutrition and Dietetics
• www.eatright.org/Public• Nutrition tips:– Smart snacking– Reading nutrition labels– Ask a dietitian– Seasonal tips and how-tos – KIDS Eat Right– Links to www.myplate.gov– And more!
US Department of Agriculture
• www.ChooseMyPlate.gov• Dietary Guidelines• Healthy eating on a budget• Sample menus and recipes• Facts on Physical Activity and Weight Management• Supplemental Nutrition Assistance Program
(SNAP)• SuperTracker
SNAP
• Recipe finder• Includes:– Ingredients– Instructions– Cost– Source– Nutrition Facts– Shopping list & Build a
Cookbook
http://recipefinder.nal.usda.gov/
SuperTracker• Get a personalized nutrition and physical activity
plan• Track foods and physical activities• Reports tell you how you are doing both daily and
long-term (Nutrients, Vitamins & Minerals)• Tips and support for making healthier choices• Set personal goals• Over 8,000 foods to choose from
Mayo Clinic
• http://www.mayoclinic.com/health/• Nutrition Basics• Healthy Diets• Cooking tips• Healthy menus and shopping strategies• Nutritional Supplements• Articles on “hot” nutrition topics– i.e. Omega-6 fatty acids; Juicing; Caffeine; High
protein diets; MSGhttp://www.mayoclinic.com/health/nutrition-and-healthy-eating/MY00431
Calorie King
• www.calorieking.com• Nutrition information and tips are monitored by
Registered Dietitians– “LearnAbouts” great for quick information
• Large, detailed Food Database– Gives a nutrition label for specific brands– Free to all
• Intuitive interface• Calorie Tracking capabilities– $49 per year
http://www.calorieking.com/
My Fitness Pal
• Website• Free membership• A searchable food database of over 1,852,000 items• Your personal food database• Support and motivation• A personalized diet profile• Provides weekly averages and detailed reports and
charts• Can be used on your computer or your smartphone
http://www.myfitnesspal.com/welcome/learn_more
My Fitness Pal App• Works on iPhone, Android, Blackberry & Windows Phones• Input or edit your goals• Enter your caloric intake (food) and your output (exercise)• Bar code scanner• Analyzes your fat, calories, protein, carbohydrates, iron,
calcium, vitamin A, C and potassium• Can add friends• Gives a summary at the end of the day: “If every day were
like today, you would weigh: over or under in 5 weeks.”
http://www.eatright.org/Media/content.aspx?id=6442467033
Livestrong
• Valuable for tracking food and fitness• Free companion tool for members of The Daily
Plate at livestrong.com– Can be used alone
• Large database of over 625,000 food and fitness items
• Not as goal-oriented as MyFitnessPal– Still good for tracking
http://www.livestrong.com/thedailyplate/
SparkPeople
• Only compatible with iOS devices
• Fitness and food tracker• Daily customizable meal
plans available• Weigh-in page graphs
weight and progress over time
• Easy to use• More than 1,000,000
foods in databasehttp://www.eatright.org/Media/content.aspx?id=6442467031
Vree
• App for actively managing diabetes• Supplies a food tracker• Built in reminders for exercise, blood pressure
checks, and medication• Distinguishes between activity and exercise• Blood glucose tracking• Progress charts
Fooducate
• Created by dietitians and concerned parents• Uses your phone’s camera to scan UPC
barcodes• Grading system that helps you choose better
alternatives in the same category• Analyzes information found on the nutrition
panel and ingredient list of the product
http://www.fooducate.com/about
Apps that Save you Money
Pushpins• Mobile grocery app
that combines your shopping list, digital coupons, and
nutrition facts• Aisle sorting• Push notifications
telling you when coupons will expire
Apps that Save you Money
Grocery Smarts• Coupon app• Tracks items and prices from
latest store circulators• Printable grocery coupons from
websites and grocery manufacturers
• Grocery list tool to help plan your shopping trip
Apps that Save you Money
Local Grocery Stores• Whole Foods Market– Recipes using dietary preferences, nutrition information, and
cooking instructions– Shopping list– Specials and store locator
• GIANT Food Stores– Current circulator and save with your BONUSCARD– Shopping list– Store locator
http://itunes.apple.com/us/app/
Conclusion
• Important to look to the right places for advice
• Surplus of technology available for tracking fitness goals and consumption
• Apps and websites can be used to save you money and your waistline!
Thank you!
Any Questions?