Groundbreaking in the areas of Diabetes and Weight Management as the ONLY clinically proven products to help control blood sugar for up to 9 hours. Extend Nutrition's natural expansion into Sports + Fitness, and Healthy Lifestyles is a direct extension of Dr. Kaufman's passion and brilliance in metabolic, blood glucose and energy research. We are changing how athletes, weekend warriors, and people from all walks of life fuel their days and Extend their Adventure.
OUR SCIENCE + STORY
See the Extend Difference...
At Extend Nutrition, we're all about Clinically Proven Glycemic Control - managing blood glucose - your fuel. Glycemic Control (controlling blood sugar) is great for everyone. Glycemic control means healthy long lasting energy for athletes, weekend warriors, urban warriors, for anyone who wants to live a vibrant, healthy and active life. Glycemic control is also key to hunger control and reduces your unhealthy cravings and binges.
Once you try our products, and experience what our healthy long lasting energy can do for you, you will know that these protein energy bars and shake mixes did not happen by chance. Originally developed by Dr. Francine Kaufman, M.D. (a world-renowned endocrinologist and metabolism expert), the Extend Nutrition formula is a patented combination of proteins, fats and complex carbohydrates that help control blood sugar for 6+ hours, a feat unparalleled by competing products.
Extend Nutrition Provides the Only Protein with Healthy Long Lasting Energy through our Clinically Proven, Nutritious and Delicious, Anytime Snacks and Meal Replacements.
We guarantee long lasting energy with no spike or crash. Extend helps you reach your most challenging goals... your biggest mountaintops. What's your Mountaintop?
Extend products are the result of serious nutrition science. We stand confidently behind our products because they are proven to be effective. As verified by the results of 6 peer-reviewed clinical studies, 17 international patents, and numerous customer testimonials, our products provide unrivalled endurance, blood glucose control, and improvement in exercise and recovery with no spike and no crash.
The Extend Lifestyle - Healthy Long Lasting Energy.
Extend products are the result of serious nutrition science. We stand confidently behind our products because they are proven to be effective. As verified by the results of 6 peer-reviewed clinical studies, 17 international patents, and numerous customer testimonials, our products provide unrivalled endurance, blood glucose control, and improvement in exercise and recovery with no spike and no crash. Just Healthy Long Lasting Energy.
Want to dig deeper? Please see the abstracts below for our peer-reviewed clinical studies, as well as links to full results of each study. Also listed are each of our U.S. patents.
- The effect of extend bar containing uncooked cornstarch on night-time glycemic excursion in suspects with type 2 diabetes
- A study to assess the efficacy of Extend Bar® as an appetite suppressant in males and females. A crossover study in moderately overweight subjects with BMI 27-31
- Use of uncooked cornstarch to avert nocturnal hypoglycemia in children and adolescents with type I diabetes
A randomized, blinded trial of uncooked cornstarch to diminish nocturnal hypoglycemia at Diabetes Camp
DOCTOR INVENTED. LOVED BY MILLIONS.
I am 53 years old and training for my first Ironman. I have low blood sugar and have tried over a dozen products on the market for long training sessions. I discovered your Extend Bars and had a most successful 75-mile bike ride. Thanks for developing this product!! THEY WORK!
- Patricia P.
Great Bar tastes great. I use it on workout days, about an hour before my 40 mins on the treadmill, and 30 mins on the bike. I've lost almost 20 lbs through exercise and diet since October; I have 14 more to go. I will make it thanks to your product. Keep up the good work!!!!
- Bernie R.
Thank you, Thank you, Thank you!
I have tried almost every protein, low carb bars that are safe for a diabetic to eat, but none have helped my appetite like Extend Bar.
It helped me not to munch all day... I felt great and wasn't hungry.
- Cathy A.