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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!

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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?-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…

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Top 5 Ways to Save Money on Produce

By Robby Gustin | September 18, 2018

In this video we talk about the top 5 ways to save money on produce at the grocery store. 1. Use the Environmental Working Group’s Dirty Dozen and Clean Fifteen list to save money. Use this list to buy organic off the dirty dozen list and save money by not buying organic on the clean…

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Which Body Type Are You? Ecto, Endo or Meso?

By Robby Gustin | September 12, 2018

In this video, we talk about the three main body types, namely the ectomorph, the mesomorph, and the endomorph. You may not be familiar with these terms but I’ll bet when I describe them you’ll recognize them. Ectomorph-Typically tall and skinny. Can eat anything they want without gaining a pound. But on the flip side…

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Marlo’s Story-I Need A New Wardrobe! (In a Good Way!)

By Robby Gustin | September 4, 2018

In this video we sit down to discuss Marlo?s story. In terms of Marlo?s body composition she has: -Lost 35lbs -Kept her muscle mass the same even with the weight loss. -Lost 12.5% body fat -Lost 5.5 inches off hips -Lost 3.5 inches off waist But she also gained so much more than that: -She…

What You Need to Know about Nutritional Studies

By Robby Gustin | August 29, 2018

Depending on when you read or watch the news meat will either kill you or it won’t. Alcohol is both good for you and bad for you. And low carb is the best thing ever except when it lowers your life span. Welcome to the wonderful world of nutritional studies, and the sensationalism that surrounds…

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What do CFSB Coaches Eat?-Carl's Story

By Cfsbnutrition | August 22, 2018

In this interview we sit down with Coach Carl. For those of you who don’t know Carl here are a few facts about him. -He is co-owner of CrossFit South Bend -He is our head Strength and Conditioning Coach. -He runs all our high school/college athlete programs -He is a former Rugby athlete and current…

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What do CFSB Coaches Eat?-Carl’s Story

By Robby Gustin | August 22, 2018

In this interview we sit down with Coach Carl. For those of you who don’t know Carl here are a few facts about him. -He is co-owner of CrossFit South Bend -He is our head Strength and Conditioning Coach. -He runs all our high school/college athlete programs -He is a former Rugby athlete and current…

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Should everyone have the same diet?

By Robby Gustin | August 15, 2018

Should everyone have the same diet? Yes (and no) This is actually going to be a two part series. In this video I’ll make the case that there is a solid general foundational diet that everyone should be eating from a health perspective, namely real whole food. In the second video I’ll explain where there…

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Is there a healthy ketchup that tastes good?

By Robby Gustin | August 8, 2018

Is there a healthy ketchup that tastes good? I think I might have finally found one: the new ketchup from Primal Kitchen. Now, taste is subjective, but whether something has healthy ingredients or not is a matter of objective fact. In the case of Primal Kitchen here are the ingredients: Organic Tomato Concentrate, Organic Balsamic…

Jesus Story-Saying No to a $68 shot of Bourbon

By Robby Gustin | August 1, 2018

In this video we sit down with Jes?s. Jes?s did an amazing job with our one-on-one healthy eating program. -He lost 26lbs in 3months -He lost 6.5 inches off his waist -He lost 2.5 inches off his hips -He dropped 9% body fat in 3 months all while maintaining muscle mass which is hard to…

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Are you under-eating?

By Robby Gustin | July 25, 2018

Is eating less always a good thing? Put simply, no. Because we live in a society of overweight people and excess processed food consumption, we tend to think the less you eat the better. But, more often than not, I’ll see people under-eating relative to what they need, and it’s sabotaging their weight loss and…

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What do CFSB Coaches Eat?-Mitch’s Story

By Robby Gustin | July 18, 2018

In this video we sit down with coach Mitch to talk with him about what he normally eats, his relationship with food, and his advice for those trying to change their dietary habits for the better. Mitch’s story is unique for a number of reasons: -He’s a member of CFSB’s full-time coaching staff -He recently…

Is alcohol healthy?

By Robby Gustin | July 11, 2018

In this video we discuss alcohol and whether alcohol has any place as part of a healthy way of eating. One way to answer that question it to look?at alcohol is in terms of nutrients, blood sugar balance, psychological addiction, etc. Viewed in that light there’s no such thing as a form of alcohol that…

Contact Us

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

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