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We're CFSB Nutrition

We help people get healthy and stay healthy, naturally. Whether you're looking to eat healthy long-term, optimize your hormonal health, or looking to lower body fat or increase muscle mass with nutrition we have a program for you. 

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Whole 30 Coach

Want to try the Whole30 but worried you're not ready? We help people develop the habits necessary to not only complete a Whole30 but stay healthy for the rest of their lives once they're done. We believe in a health first approach to healthy eating that uses real whole food to help you feel and look your best.

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Functional Diagnostic Nutrition®

Functional Diagnostic Nutrition® is a type of detective work that seeks to identify the underlying causes of disease instead of treating symptoms. Using functional lab work, we identify healing opportunities and engage each client in a health building process using the potent, proven, professional protocols in our D.R.E.S.S. for Health Success® program. This includes Diet, Rest, Exercise, Stress Reduction, and Supplements. This natural, holistic approach yields the highest level of positive clinical outcomes. We don’t medicate, we educate!


InBody Scanning

Want to know what you're made of? An InBody test can tell what you're made of with incredible detail. It tells you your optimal weight for your height, your muscle mass, your body fat percentage, how much weight you need to lose or gain, calorie needs, and protein needs. Whether you're just looking to get back in shape or an athlete trying to optimize body composition the InBody can give you the information you need to reach your body composition goals.

Let us help you get well, and stay well--naturally.

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What do CFSB Coaches Eat?-Amy’s Story

By Robby Gustin | November 13, 2018

In this video we talk with Coach Amy about her eating habits. Amy’s story is unique for a number of reasons.-She’s a mother of three.-She’s the head coach for our CrossFit South Bend classes-She’s an amazing athlete-She somehow manages to have all the energy she does on 5-6 hrs a night of sleep-She has a…

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Will and Katie’s Story-Getting Healthy to Keep up with Lil’ Wayne

By Robby Gustin | November 7, 2018

In this video we sit down with Will and Katie who just finished our one-on-one healthy eating program. ? Both Will and Katie lost 20lbs while doing the program. They did all this while being career professionals and while raising their young son Wayne. ? Non-Scale Victories that they experienced were: -not really eating vegetables…

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My Weekly Costco Haul

By Robby Gustin | October 31, 2018

In this video we talk about the foods I tend to buy on a weekly basis at Costco. My weekly/semi-weekly haul typically consists of the following things that we discuss in more detail in the video. -Wild Alaskan Salmon -Organic Turkey Breast -Organic Green Beans -Organic Butternut Squash -Organic Brussels Sprouts -Organic Celery Hearts -Organic…

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Amy’s Treat Corner-Halloween 2018

By Robby Gustin | October 23, 2018

In this special Halloween 2018 edition of Amy’s Treat Corner Amy is joined by coach Megan and coach Kate to make some gluten-free halloween treats. Megan makes a pumpkin molasses cookie, Kate makes a cinnamon cheesecake ball dip, and Amy makes a pumpkin pie milkshake. Enjoy! ___________________________________________________________________________ TRANSCRIPT – Hi everyone, this is Amy and…

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What do CFSB Coaches Eat?-Brandon’s Story

By Robby Gustin | October 17, 2018

In this video we sit down and chat with the founder, CEO, and co-owner of CrossFit South Bend, Brandon Wilton about his nutrition. We talk about -5 crock pots going at a time -yacht-stuff -taco night -looking good naked -Sheet cakes from Wal-Mart -Silver beach pizza -fluctuating carbs -goals vs. fantasies Brandon tells us: -what…

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Are you a sugar burner or a fat burner?

By Robby Gustin | October 10, 2018

Are you a sugar burner or a fat burner? Well, honestly speaking, no one is purely a sugar burner or a fat burner. We all use some balance of carbs and fat for fuel. However, most people today are way more dominant towards the sugar/carb burner side of things rather than fat. Unfortunately there are…

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Zita’s Story-I’m in Control of My Food Choices Now

By Robby Gustin | October 2, 2018

In this video we sit down with Zita to talk about her journey with the nutrition coaching program. Zita’s story is unique for a few reasons. She’s a business owner, and she’s a mom of 5. So she has a lot of responsibilities on her plate. Her story is also unique because when we were…

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What do CFSB Coaches Eat?-Chad’s Story

By Robby Gustin | September 26, 2018

In this video we sit down to chat with Coach Chad to discuss his food choices: what he grew up eating, how he started eating healthy, what he eats now, his favorite off-plan foods, and his food advice for anyone with a crazy schedule like his. This video is definitely a bit bittersweet because after…

Contact Us

CFSB Nutrition 3927 North Home Street Mishawaka, IN 46545 574.323.1832 info@crossfitsouthbend.com

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