This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
This Website Uses Cookies
By closing this message or continuing to use our site, you agree to our cookie policy. Learn More
This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
Prepared Foods logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Prepared Foods logo
  • Home
  • Trends
    • 2020 Trends
    • 2019 Trends
    • 2018 Trends
  • Products
    • Bakery
    • Beverages
    • Breakfast, Cereals & Bars
    • Cannabis
    • Dairy
    • Meals & Sides
    • Meat, Poultry & Seafood
    • Sauces & Marinades
    • Snacks & Appetizers
    • Soups
    • Food & Beverage Product Videos
  • Ingredients
    • Phosphates & Acidulants
    • Antioxidants & Nutritionals
    • Batters, Breading & Coatings
    • Cheese, Sauces & Bases
    • Colorings
    • Dietary Fiber
    • Emulsifiers, Fat & Oils
    • Flavors, Seasonings, Spices
    • Flours, Grains, & Pasta
    • Fruits, Vegetables and Nuts
    • Gums & Starches
    • Proteins & Enzymes
    • Sweeteners
  • Formulation
    • Allergens & Intolerance
    • Gluten Free
    • Authentic & Ethnic
    • Calorie Reduction
    • Cost Reduction
    • Fat Reduction
    • Organic & Natural
    • Shelf Stability
    • Sugar & Sodium Reduction
    • Weight Management
    • Vegetarian
    • R&D Lab Tech / QA-QC / Food Safety
  • Better for You
    • Functional New Products
    • Functional Ingredients
    • Functional Benefits
  • Food Master
  • Multimedia
    • Favorite Products Poll
    • Videos
    • Image Galleries
    • Interactive Spotlight
    • Polls
  • More
    • eNewsletter Archives
    • Events
      • New Product Conference
      • Spirit of Innovation Awards
      • Industry Events
      • Webinars
    • Prepared Foods Store
    • White Papers
    • First Person Q&A
    • 19 Product Development Resources
  • Magazine
    • Current Issue
    • Archives
    • Digital Editions
  • Contact
    • Contact Us
    • Advertise
Home » Human Workouts Benefit from Low-GI Breakfasts
Breaking News

Human Workouts Benefit from Low-GI Breakfasts

April 27, 2009
Reprints
No Comments

Human Workouts Benefit from Low-GI Breakfasts

April 22/Obesity, Fitness & Wellness Week -- The benefits of physical activity and a balanced diet are well documented and form the basis of many public health recommendations. This is because each of these factors can independently influence risks for many chronic diseases such as obesity, type 2 diabetes, and some forms of cancer.

Some research also suggests that exercise and diet interact to influence health. For instance, exercising after short-term fasting (such as before breakfast) may increase the amount of fat burned. Similarly, consumption of a meal eliciting a low blood glucose response prior to exercise may also boost the use of body fat (instead of glucose). However, most of these studies have used either trained athletes or recreational exercisers, and none has looked at effects of the type of pre-exercise meal on metabolism during and after exercise.

To better understand the effects of pre-exercise meal composition on fat metabolism in more typical (sedentary) individuals, a group of researchers headed by Dr. Emma Stevenson at the University of Nottingham conducted a controlled human intervention trial. The results of their study are published in the May 2009 issue of The Journal of Nutrition.

As expected, blood glucose concentrations were higher after the HGI than the LGI meals and had returned to baseline levels by the time exercise was commenced, after which they were not influenced by breakfast type. Plasma free fatty acids (FFA; a marker for adipose oxidation) fell after consumption of both HGI and LGI breakfasts but began to rise at ~2 h post-breakfast in the LGI (but not HGI) treatment. Exercise caused a rapid increase in FFA in both groups, but this was higher in the LGI trial compared to the HGI trial (P < 0.001). Circulating concentrations of FFA were not different between treatments following lunch. Overall, fat oxidation was higher in the LGI treatment than in the HGI treatment (P < 0.05) during the post-breakfast and exercise periods. Following lunch, fullness scores were higher in the LGI trial than in the HGI trial (P < 0.05). The authors concluded that consuming a LGI breakfast increases fat oxidation during subsequent exercise and improved satiety during recovery in sedentary females. As such, individuals trying to shed fat may consider choosing LGI foods eaten prior to when they exercise.

From the April 27, 2009, Prepared Foods E-dition

Subscribe to Prepared Foods

Related Articles

Effects of a Low-GI Diet

Low-glycemic Breakfast May Reduce Blood Pressure

Benefits of Eggs at Breakfast

Benefits of a High-protein Breakfast

You must login or register in order to post a comment.

Report Abusive Comment

Subscribe For Free!
  • Print & Digital Edition Subscriptions
  • Prepared Foods eNewsletter
  • Online Registration
  • Subscription Customer Service

More Videos

Popular Stories

Innova_StreetCouple_900

Innova Market Insights Top Trends for 2020

SFA_900

2020 Food Trend Predictions

SteepFuze Coffee Flavors

A look at cannabis-infused coffee and tea products

Cannabinoids Molecules Graphic

Beyond CBD and THC: Other cannabinoids offer possibilities for cannabis edibles

BlueDiamond_Pickle_900

Blue Diamond Spicy Dill Pickle Almonds

Prepared Foods Favorite Products Poll

Events

January 1, 2030

Webinar Sponsorship Information

For webinar sponsorship information, visit www.bnpevents.com/webinars or email webinars@bnpmedia.com.

View All Submit An Event

Poll

PROFESSIONAL DEVELOPMENT

How many conferences do you or your team travel to each year?
View Results Poll Archive

Products

Accelerating New Food Product Design and Development, 2nd Edition

Accelerating New Food Product Design and Development, 2nd Edition

See More Products

Prepared Foods

Prepared Foods November 2019 Cover

2019 November

Check out the November 2019 issue of Prepared Foods, featuring our cover story on the value fruits and nuts add to formulations, better for you beverages, and much more!

View More Create Account
  • More
    • Want More
    • Connect
    • Editorial Guidelines
    • New Product Submission Form
    • Food & Beverage Brands
    • Custom Content & Marketing Services
    • Market Research
    • List Rental
    • Survey And Sample
    • Privacy Policy
  • Advertise With Us
    • Advertise
  • Subscribe

Copyright ©2019. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing