Our NutriBlasters


Krista L. Haynes, R.D. is a Registered Dietitian with extensive knowledge on the benefits of eating a whole food, plant-based diet. Her approach centers on holistic wellness—using real, unprocessed foods to help detoxify the body and maximize its natural functions.

Krista also specializes in adult weight management, teaching non-diet strategies based on the principals of Intuitive Eating. As a vegan, Krista promotes the benefits of vegan and vegetarian nutrition, but also realizes that a healthy diet is any diet that provides optimum energy and confidence, and helps individuals achieve their personal goals.

A graduate of the University of Texas at Austin’s Coordinated Program in Dietetics, Krista has held positions at The Cancer Project in Washington, DC, the Biggest Loser Resort in Malibu, and COMO Shambhala estate in Bali, Indonesia. She also runs her own private practice, Samskara Nutrition.

Krista has been published, interviewed, and quoted in various media outlets including USA Today, Livestrong.com, and the Los Angeles Times, and has appeared on Bravo’s Top Chef Masters.

Deeply passionate about healthy food, nutrition, and fitness, Krista believes that diet plays a key role in unleashing the inner drive that motivates us to lead our best life possible. She is thrilled to share her knowledge with NutriBullet owners as the official NutriBullet Nutrition Advisor.


Wally Bishop

Wallace Bishop has been in the nutrition health field for several years, and is a Certified Nutritional Consultant. He is a member of the Institute for Functional Medicine and American Fitness Professionals and Associates.  Wallace holds certifications as a Nutritional and Wellness Consultant.  Wallace is the President and CEO of WebND LLC, and Renewal and Wellness, both are nutrition and health focused companies.

Wallace is actively involved in local and national health promotion efforts. He is on the Health and Wellness committee for the National Multiple Sclerosis Society, Atlantic Division and the Healthy Living Advisory Committee for A.J. Whittenberg Elementary School of Engineering in Greenville South Carolina. Wallace is working with community organizations as a speaker and educator, to teach parents how to transition to a healthy lifestyle.

As a nutritionist, Wally focuses on client based nutritional education and intervention. His primary focus is to empower his clients through nutritional and healthy lifestyle education.  His specialty is weight management and weight related health issues and as his first client, managed to lose in excess of 210 pounds, and eliminated his high blood pressure, diabetes, arthritis and sleep apnea.


Dr. Michael Greger 

Michael Greger, M.D., is a physician, author, and internationally recognized professional speaker on a number of important public health issues. Dr. Greger has lectured at the Conference on World Affairs, the National Institutes of Health, and the International Bird Flu Summit, among countless other symposia and institutions, testified before Congress, and was invited as an expert witness in defense of Oprah Winfrey at the infamous “meat defamation” trial. Currently Dr. Greger proudly serves as the Director of Public Health and Animal Agriculture at the Humane Society of the United States.

Dr. Greger’s recent scientific publications in the American Journal of Preventive MedicineBiosecurity and Bioterrorism,Critical Reviews in MicrobiologyFamily & Community Health, and the International Journal of Food Safety, Nutrition, and Public Health explore the public health implications of industrialized animal agriculture.

Dr. Greger is also licensed as a general practitioner specializing in clinical nutrition and was a founding member of the American College of Lifestyle Medicine. He was featured on the Healthy Living Channel promoting his latest nutrition DVDs and honored to teach part of Dr. T. Colin Campbell’s esteemed nutrition course at Cornell University. Dr. Greger’s nutrition work can be found at NutritionFacts.org, which is now a 501c3 nonprofit charity.


Fit Bottomed Girls

Jenn and Tish began working together at FitBottomedGirls in July 2009 after Tish joined the FBG’s as a guest writer. The FitBottomedGirls website, cofounded by Jenn and her close friend Erin, was already on the up and up and soon began to really take off after being mentioned in numerous women’s health and fitness circuits. Jenn, aside from being a certified personal trainer and holding an MA in health journalism, is also a contributing writer to Shape Magazine and has been featured in numerous health and wellness blogs.

Tish is a journalist turned actress turned fitness guru. Writing about health and fitness has helped her really take her fitness to the next level and her work on FitBottomedGirls has brought her into our lives here at NutriBullet! An unexplained love of kiwis also led her to start Luv & Kiwi, a smorgasbord of random thoughts and photos in blog form.

Launched in May 2008, the Fit Bottomed Girls website features multiple weekday posts with fresh fitness content for real women and girls (and even the guys) interested in increasing their health through physical activity and sensible eating. The blog offers workout DVD reviews—including both new releases and Retro Reviews—fitness news, new product information, personal accounts of their exercise endeavors, tidbits on healthy food, workout music suggestions and playlists, and fitness humor. The FBGs pride themselves on their honest reviews and aren’t afraid to tell it like it is.


Jennifer Giles, RD, CSSD

With over 15 years of experience in the field, Jenn Giles is all about health and wellness. She has a dual master’s degree in Nutrition and Exercise Physiology from Columbia University. She is a Registered Dietitian (RD) and is a Board Certified Specialist in Sports Dietetics (CSSD). She supplements all of this with her spin instructor certification and USATriathlon Level I Coach Certification.

Jennifer is passionate (actually obsessed) about the sport of triathlon. She has been personally participating in triathlons since 2000 and running road races since 1992. She is a two-time Ironman finisher and has completed countless numerous marathons. She has been a member of Power Bar Team Elite since 2006, and competed as a member of the 2006 Aquaphor/Active.com Sponsored Athlete Team. She was ranked as USAT All American Honorable mention in 2006 and 2011. Jennifer does all of this along side of her husband, Patrick, who is an equally accomplished triathlete and runner. They try as hard as they can to do all of their training and racing together.

Jennifer will tell you that her most important, most rewarding and most challenging job is as a mother of four. As a mother of four young children, she knows first hand the challenges of maintaining optimal fitness, overall good health and achieving goals while raising a family. And don’t argue with her that nutrition is not the cornerstone of that!!

Most importantly Jennifer knows how to motivate, inspire and challenge athletes based on their own abilities, strengths and everyday lifestyles. She believes there is an athlete in everyone-no matter what your abilities are – and if those abilities are many…then there is an even better athlete in there!