Real Nutrition & Fitness, LLC

Real Nutrition & Fitness, LLC Real Nutrition & Fitness, LLC founded by Heidi M. Williams, MPH, RD, CSSD, LD, NSCA-CPT, CPPC, CSMC Louis, Missouri founded by Heidi M. I received a B.S.

Real Nutrition & Fitness, LLC is a small nutrition & fitness consulting business in St. Williams, MPH, RD, LD, NSCA-CPT, CPPC. As a dietitian, I focus on using balanced whole foods to help people meet their optimal health states. I am a firm believer in food's natural ability to prevent and manage many disease states, and I am passionate about educating people on the raw powers of food. I take a h

olistic approach to nutrition and I consider food our best medicine and an important source of enjoyment for the mind, body, and soul. I focus on whole food menu planning, so I can help clients bring more colors into their diet, and transform how and what they eat. I also firmly believe that every individual is unique, so I tailor my nutritional approach to each client's personal goals and comfort level. While many experts in the nutrition field advise patients to cut out particular foods from their diet, I help clients say "yes" to foods instead of "no." I also have a personal passion for the environment so I can guide individuals to eat sustainably and local as well. I take a mindful and supportive approach to food, and I help create an environment where one can improve their health and relationship with food. degree in Nutrition and Fitness and a Master of Public Health from the University of Missouri. If you are interested in my nutrition services, please email me and I can send you along some more detailed information regarding my nutrition consulting sessions. If you do not live in St. Louis, I can do virtual sessions as well.

There was a time in my life where all I wanted to do was change my body - basically my entire 20s. I would work out to b...
07/18/2025

There was a time in my life where all I wanted to do was change my body - basically my entire 20s. I would work out to burn calories and attempt to lose weight even though it never worked. I didn’t realize my body wanted to be at the weight I am at now. For 20 years I have been at the same weight (minus pregnancy and postpartum. I guess for some reason my worth was based on how I looked - and not to mention I worked in the nutrition and fitness field where there was this unspoken expectation that you must “look the part” to be a trainer or a dietitian.

Regardless, once I hit 30 I thought, ok you can spend another decade hating your body and trying to manipulate it, or just accept it. I went with the latter. I quit caring about calorie burning and losing weight. This was right around the time I started training for ultramarathons. I realized I had to fuel to be able to run for 5, 10, 15, 20 hours at a time. I had to accept that this is what I would look like because to me I cared about performance. I realized I was actually decent and that was the motivation to fuel and train right and take care of my body - I wanted to win races!

And just like that, the stress around body image and weight loss and all the other issues went away. I never have had an eating disorder or disordered eating but spent a lot of time disliking my body - something I’m not proud of. But now, 14 years later, I’m so glad I went down this path and discovered ultra running. I run because I love to see what my body can do, not because I want to change it or because I hate it. Plus I also run because I truly enjoy it!

So whether it’s running, biking, hiking, strength training, or any other movement, just find something you enjoy and make sure you move and exercise because you want to, not because you feel like you have to! So many of my clients who use exercise for weight loss alone never stick with it. Why? Because the only purpose is weight loss and that’s not enough to sustain the want to do it.

This past weekend I went on a girls weekend with my ultra running friends. We ran, we laughed, we ate, we swam, & had a ...
07/16/2025

This past weekend I went on a girls weekend with my ultra running friends. We ran, we laughed, we ate, we swam, & had a wonderful weekend together to reset! What I love about this group of girls is everyone is real and themselves. There is no discussion of counting calories, earning food, using exercise as punishment, or struggling with body image distress. We get together and talk about real life things and enjoy each others company.

To be honest, I have had to end friendships with people who were so deep in their eating disorder or disordered eating because it was not enjoyable for me to be around. Surround yourself with positive people and you will be much happier. There is an entire world out there - I cannot spend my time with people who only care about weight loss and how they look. Those things aren’t important to me and it’s nice to be surrounded with friends who feel the same way!

We even discussed the topic of body image and commenting on others bodies - because it does happen. And I gave them the advice I give to all my clients. Never comment on someone’s body unless the person can fix it within a minute - spinach on their teeth, dryer sheet on their clothes, toothpaste on their face, etc. Otherwise, keep your mouth shut. :)

Anyway, I’m so grateful to have met these girlfriends over the past 10+ years of ultrarunning. I enjoy being around people who run because they enjoy it - not because they want to change their bodies. They are all strong & confident women & I just love being surrounded by them and being able to call them my friends. :)

Real Nutrition & Fitness Athlete Spotlight: Brett Reitz  I have been working with Brett for about 1 1/2 years now - we r...
06/30/2025

Real Nutrition & Fitness Athlete Spotlight: Brett Reitz

I have been working with Brett for about 1 1/2 years now - we reconnected after we did Thunder Chicken Stage Race in fall of 2023. Fun fact: Brett and I went to the same grade school together over 30 years ago.

Brett has had some highs and some lows out on the trail, like all of us. With trial and error, a sweat test, hydration testing, multiple training runs with different products, and a switch to a new hydration product, I think we have finally cracked the code!

Brett is one of my heaviest sweaters. Through a sweat test in 2024 it was coming back that he is losing about 2000mg sodium per hour and about 32oz fluids per hour. While it’s not necessary to replace all of that, he was getting nowhere near that. He increased is sodium intake by adding in The Right Stuff, and also increased his fluids. He was set on using Gu Roctane because he said it worked for him. We bumped up the carbs close to 90g per hour as well through different varieties of sports nutrition products.

After we thought we had a good plan, we realized he had not been getting in enough actual water and still a little low on the carbs. It was then that I convinced him to try hydration mix and get off the Gu Roctane.

A couple weeks ago we put our new plan to the test for a 6 hour race, Dark to Dawn, through during a heat advisory, & it was a huge success! He fueled with the following protocol:
25-35oz Water
17oz Skratch (2 servings)
105g Carbs
1800mg Sodium

Brett says the biggest changes he has made that have affected his successes are getting in the right amount of sodium, increasing his carbs, getting plenty of water, and switching to skratch.

Brett has a 100k in August and then he’s going to attempt the Ozark Trail 100 in October with me! I cannot wait to see him finish these races - he’s been working hard to get the nutrition piece down!

If you feel like fueling has been your struggle and are not sure where to start, perhaps this is your sign to reach out and get set up for success for your next race!

📸: @ Dark 2 Dawn

Summer is in full swing and it is starting to heat up! I am actually on vacation at the moment visiting the beach and it...
06/16/2025

Summer is in full swing and it is starting to heat up! I am actually on vacation at the moment visiting the beach and it is hot and humid something I should be used to being from St. Louis!

I went for a run this morning and was dripping with sweat. I looked at my watch and felt like I was going way faster than it felt like I was, especially considering over the course of 5 miles, I ran 13 feet in elevation! :)

But it is very hot and humid even at 7am when I left for my 5 mile run. I made sure to bring a 16oz water bottle with skratch hydration knowing I would be dripping. I actually drank all of it in 30 minutes and refilled with water the final 15 minutes - thankfully there were drinking fountains along the trail.

Anyway, the point of this post is to remind yourself to go by feel and not pace - especially with the heat & humidity. Also it’s just now starting to heat up so it will take a little bit of time to acclimate, so don’t be afraid to just go by feel and ignore your watch - unless you just want to keep track of time of course! But, effort matters!

Good luck with your summer training. I’m pulling back my miles for the month of June and then I’ll start ramping up in July for my next big race!

Carbs come in many forms and here are a few maybe lesser used whole grains for you to use for new recipe inspiration. Fo...
06/12/2025

Carbs come in many forms and here are a few maybe lesser used whole grains for you to use for new recipe inspiration. For many athletes there tends to be a fear around carbs, especially grains! But guess what, they are so important for us, specially to give us energy to perform and for recovery.

Ideally you should be getting at least 5-7g carbs/kg body weight per day but than can be as high as 10-12 g/kg body weight depending on the type of sport, specifically endurance, and the intensity or duration!

On moderate activity days, 1/3 of your plate should be grains and on heavy activity days, 1/2 of your plate should be grains! Remember, low carb = low energy so don’t skimp on the carbs, especially whole grains!

It continues to be a trend to workout fasted and I’m not sure why. Unfortunately I am highly against it because our body...
06/12/2025

It continues to be a trend to workout fasted and I’m not sure why. Unfortunately I am highly against it because our body needs energy to be able to get through our workouts! I promise you, you won’t “undo” all your work by eating before you work out. In fact you might find it takes longer for you to fatigue, you can run faster, lift heavier and even recover quicker.

These are all easy ideas to take with or grab at a convenience stop to help you fuel up before your workout. When properly fueled, you will feel better and get more from your exercise.
Try not to overthink it, but just make sure you get in some carbs before you workout! Ideally 1g carb/kg body weight 1 hour before you exercise.

When looking at branched-chain amino acids for purposes of muscle synthesis, eating these foods will save you the purcha...
06/12/2025

When looking at branched-chain amino acids for purposes of muscle synthesis, eating these foods will save you the purchase of a supplement.

Vegan or plant forward individuals might need a little bump, especially if they aren’t eating enough beans, lentils and nuts.

The endurance ate might get to a place in training when an increase would be helpful during workouts.

The rest of the folks should be good with a balanced diet full of a variety of foods.

I just had a client ask me where I get inspiration for meals so my intern complied a list of some favorite websites. Per...
06/12/2025

I just had a client ask me where I get inspiration for meals so my intern complied a list of some favorite websites. Personally, I hardly cook anymore with how busy the summer gets so we have a lot of our go to meals - pizza + salad, tacos, pasta + salad, shrimp stir fry or veggie pad Thai, & salmon, asparagus, and rice. When we decide to be adventurous these are some of my favorite websites to go for recipes.

It can be very overwhelming so find a few websites or cookbooks that work for you and choose a few recipes. I suggest not trying more than 1-2 new recipes per week. And when you find a recipe you like, add it to your weekly or bi-weekly rotation. Eventually you will build up a master meal plan list and have more than 4-5 options you rotate through the week.

The girls & I made  “Ice Cream Pie” tonight for Jolene’s 5th Birthday Party this weekend. Easiest Recipe Ever. Get a pre...
06/07/2025

The girls & I made “Ice Cream Pie” tonight for Jolene’s 5th Birthday Party this weekend. Easiest Recipe Ever.

Get a premade graham cracker pie crust and fill it with a layer of ice cream then top with hot fudge, caramel sauce, and other toppings - we used heath bar & M&Ms. Then do another layer of a different flavor of ice cream and top again with hot fudge, caramel and toppings of your choosing. Our go to toppings are mini M&Ms, Heath Bars, Andes Mints, and Reese’s Pieces or Peanut Butter Cups. It is such an easy dessert and the kids love it! Once you finish, put the lid on and pop in the freezer before you serve!

This is my advice to you. Get your kids involved and don’t healthify everything. Desserts are meant to be enjoyed. I have no desire to teach my kids to be afraid of food as they grow up. No foods are off limits in my household. They were super excited to help me make these ice cream pies tonight by picking out the ice cream flavors and the toppings, so I let them have fun with it. It’s only food, and experiences matter. 🙂

Happy Global Running Day. Whether you ran today or not, you are still a runner. Regardless of your pace, you are still a...
06/05/2025

Happy Global Running Day. Whether you ran today or not, you are still a runner. Regardless of your pace, you are still a runner. Even if you don’t race, you are still a runner.

I know many of use, including myself, can struggle with our identity as a runner. You know what is interesting about me. While I have been running since I was 8 - C*C Track, I only ever continued it because I sucked at every other sport. As my friend Lisa told me about 15 years ago, “Heidi you are the most unathletic athletic person I know!” Basically I was good at only running and kind of fell into it because that’s about all I knew.

Then came the challenge with continuing to run and I began racing. I then moved onto ultras and did pretty well in most local races. It was the expectation from myself and from others in the community that I do well. And if I didn’t, people would comment - and that’s a lot of pressure! Until about 3 years ago, when I hit 40, after 3 kids, I slowed down. It has been a challenge to accept this thing. Yes, I absolutely could train and push if I wanted to, but as I have said before, I don’t want to. I love being a runner but I also love being a mother runner. :)

Yes, running is part of my identity, but it’s not my only identity. And yes, I realize by me saying I’m accepting not being in the top 3 can come off in a way that isn’t relatable and I get that. But for me, I have worked on accepting that a finish is still a win in my book. And for someone who is super competitive with running, because that’s all I have been good it, this is a big deal for me. I am so grateful I get to run out in the woods, with some of the best friends I am grateful to have in my life, and I get to do this.

So please remind yourself, if you run, be grateful you have the body and the privilege to be able to do so. And if you are out due to injury or recovery, just know running will hopefully always be there as a part of your identity, but not your entire identity.

📸:

The Shippey Endurance Runs Half Marathon. 06.01.25. 4th Female. 17th Overall. 2hr38min. Beaumont Scout Reservation. Jeff...
06/01/2025

The Shippey Endurance Runs Half Marathon. 06.01.25. 4th Female. 17th Overall. 2hr38min. Beaumont Scout Reservation. Jefferson County, MO.

I went into this race to get close to what I ran last year - missed my goal by under 10 minutes. Was hoping for another top 5 and managed to squeeze in 4th the last 3 miles. Considering I ran 50 miles 2 weeks ago I am happy.

I fueled with skratch labs hydration, skratch energy chews, huma gels, oranges, and water. I felt good most of the race except for when I got lost twice between miles 7-9. Ha!

Overall it was a great race and my motto has been “be happy you get to do this!” A day out on the trails with friends is always a good day. I am just so grateful of all the trail running friends I have met over the years and all the athletes I have gotten to coach.

This was a great way to close out the winter & spring season - now it’s time to enjoy the summer and resume racing this fall! :)

Thanks to Jeff, Jake, & Megan for an awesome race! I sure do love having a summer Shippey option!

Hi All, Happy Pride Month! 🌈 At Real Nutrition & Fitness LLC, I am proud to offer an inclusive and safe environment for ...
06/01/2025

Hi All, Happy Pride Month! 🌈 At Real Nutrition & Fitness LLC, I am proud to offer an inclusive and safe environment for everyone, no matter who they are, how they identify, or who they love. 🌈

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