RXRD Nutrition

RXRD Nutrition RXRD provides science-based nutrition education to help you become the best version of yourself. Reach out to us today!

09/09/2026

**Dietitian Approved Pairings On The Go ๐ŸŽ๐Ÿฅจ**

Protein + carb combos that actually keep you full:

๐Ÿ + ๐Ÿฅฉ Apple + Chomps Beef Stick โ€” 10g protein
๐Ÿฅจ + ๐Ÿฅฉ Pretzels + Archer Beef Jerky โ€” 9g protein
๐Ÿงก Biena Chickpea Snacks โ€” 6g protein, 4g fiber
๐Ÿฅœ + ๐ŸŽ Cashews + GoGo Squeez โ€” 4g protein + healthy fats
๐Ÿฅ„ + ๐Ÿซ Jif PB + Chocolate Rice Cakes โ€” 7g protein per 2 tbsp

Save this for your next grocery run.

09/08/2026

**Dietitian Approved Protein Bar Picks ๐Ÿ›’**

Not all protein bars are created equal, so I grabbed a few from the shelf to break down which ones are actually worth it.

โœ… ONE Bar (Chocolate Chip Cookie Dough): 20g protein, 1g sugar
โœ… GoMacro MacroBar (Coconut Almond Butter Chocolate Chip): organic, vegan, gluten free, 11g protein from whole food ingredients
โœ… think! High Protein Bar (Chocolate Peanut Butter): 0g sugar, gluten free
โœ… Barebells (Caramel Cashew): 20g protein, no added sugar, tastes like a candy bar

Save this for your next grocery run. Which one are you trying first?

09/03/2026

What Iโ€™ll eat in a day will NEVER work

Mark your calendarsSept 7-9, my entire Fullscript store goes on saleโ†’ Every high-quality supplement I stock, discountedโ†’...
09/01/2026

Mark your calendars

Sept 7-9, my entire Fullscript store goes on sale

โ†’ Every high-quality supplement I stock, discounted
โ†’ Same trusted brands, same third-party tested quality
โ†’ Perfect time to restock what you're already taking
โ†’ Or finally try that one you've been eyeing

Don't wait til the 7th to think about it, plan your cart now so you're ready to check out the second the sale opens

Click here to get started

https://us.fullscript.com/welcome/mdengler

08/31/2026

Why I will never film a โ€˜What I Eat In A Dayโ€™ video ๐Ÿšซ As a registered dietitian, hereโ€™s the truth behind why this trend does more harm than good. Watch till the end ๐Ÿ‘€

08/31/2026

What an incredible turnout for the Summer Send Off partner competition at ๐ŸŠ

Every dollar raised went straight to Coach Kory and his family as he battles lung cancer โ€” this community showed up big for him.

โ†’ Watched my wife and her partner grind through the womenโ€™s division
โ†’ Huge thanks to my partner .scottrogers for carrying our team to the RX division win
โ†’ Shoutout to and his staff for pulling off a seamless, well-run day for a great cause

Grateful to be part of a community that shows up for each other like this. ๐Ÿ’ช

Pumpkin spice season is here, and your nutrition goals don't have to take a backseat ๐Ÿ‚โ˜•๏ธMost seasonal specialty drinks p...
08/28/2026

Pumpkin spice season is here, and your nutrition goals don't have to take a backseat ๐Ÿ‚โ˜•๏ธ

Most seasonal specialty drinks pack as much sugar as a dessert before you've even finished your morning. Good news, you don't have to give up the flavors, just tweak the order.

โžก๏ธ Iced Chaider โ†’ Light Pumpkin Chaider: swap whole milk and full sweetness chai for nonfat milk, 1 pump of syrup, and a splash of pumpkin cold foam (saves ~170 calories, 24g sugar)
โžก๏ธ Iced Banana Bread Latte โ†’ Light Banana Shaken Espresso: swap whole milk and whip for almond milk, 2 pumps of banana syrup, and light cold foam (saves ~240 calories, 34g sugar)
โžก๏ธ Classic Pumpkin Spice Latte โ†’ Pumpkin Cinnamon Dolce: swap whole milk and whip for nonfat milk, 1 pump pumpkin sauce, and SF cinnamon dolce syrup (saves ~230 calories, 38g sugar)

Save this for your next Starbucks run and tag a friend who needs a lighter fall order.

Small tweaks, same flavor, better fuel.

High protein, low effort ๐ŸฅฉProtein gets talked about a lot, but it doesn't have to be complicated to get enough of it.โžก๏ธ ...
08/26/2026

High protein, low effort ๐Ÿฅฉ

Protein gets talked about a lot, but it doesn't have to be complicated to get enough of it.

โžก๏ธ Aim for a source at every meal, not just after workouts
โžก๏ธ Eggs, Greek yogurt, chicken, and cottage cheese are easy wins
โžก๏ธ Spacing it throughout the day works better than loading it all at once

Common mistakes we see:
โŒ Only thinking about protein post workout
โŒ Relying on one big meal to hit your needs
โŒ Skipping breakfast and falling behind early

Small, consistent choices add up more than one "perfect" meal ever will.

DM us if you want help building a plan that fits your day.

Mark your calendars ๐Ÿ—“๏ธWe're bringing a nutrition seminar to Pvolve, the new boutique gym mixing balance, strength, power...
08/24/2026

Mark your calendars ๐Ÿ—“๏ธ

We're bringing a nutrition seminar to Pvolve, the new boutique gym mixing balance, strength, power, and agility into every class.

โžก๏ธ Learn how to fuel your body before and after workouts
โžก๏ธ Walk away with simple ways to maximize your time in the gym
โžก๏ธ Get strategies to stay energized throughout your entire day

๐Ÿ“ Pvolve
๐Ÿ—“๏ธ August 31st at 10:45am

Whether you're new to the gym or a regular, this one is for you.

Fuel right, move well, feel the difference.

DM us with questions or to reserve your spot.

08/22/2026

๐—š๐—ฟ๐—ฒ๐—ฎ๐˜ ๐˜€๐˜„๐—ถ๐—บ๐—บ๐—ถ๐—ป๐—ด ๐—ฑ๐—ผ๐—ฒ๐˜€๐—ปโ€™๐˜ ๐—ท๐˜‚๐˜€๐˜ ๐—ต๐—ฎ๐—ฝ๐—ฝ๐—ฒ๐—ป ๐—ถ๐—ป ๐˜๐—ต๐—ฒ ๐˜„๐—ฎ๐˜๐—ฒ๐—ฟ. Welcome to the TEAM, Matt Dengler M.Ed, MS, RDN, LDN!

From training fuel and hydration to recovery and race-day nutrition, our athletes now have expert guidance to help them perform at their best, both in and out of the pool!

Matt Dengler, M.Ed., MS, RDN, LDN, is a Registered and Licensed Dietitian based in Charlotte, specializing in sports nutrition, youth athlete development, and performance nutrition. A former NCAA football player, Matt holds masterโ€™s degrees in Sports Science and Human Nutrition and is the founder of RxRD Nutrition, a private nutrition practice established in 2018.

Through RxRD Nutrition, Matt and his team of Registered Dietitians work with athletes across a wide range of ages and sportsโ€”from youth and high school athletes to collegiate competitors and active adults. Matt brings a unique combination of academic training, athletic experience, and hands-on experience working with young athletes. His background as a former teacher and coach has given him a strong understanding of how to connect with teenagers, build trust, and translate complex nutrition concepts into practical strategies that athletes can understand and actually use.

His philosophy is simple: nutrition should support performance without taking the enjoyment out of eating. Matt emphasizes realistic, evidence-based strategies that fit into an athleteโ€™s busy schedule, including school, practices, competitions, travel, family life, and social activities. Athletes learn not only what to eat, but also why nutrition matters and how to make confident decisions on their own.

As Team Charlotteโ€™s sports dietitian, Mattย and his team will work alongside athletes, parents, and coaches to provide swimmer-specific nutrition education and fueling strategies designed to help Team Charlotte athletes train harder, recover better, perform at their best, and develop healthy habits that will serve them both in and out of the pool.

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2210 Hawkins Street
Charlotte, NC
28203

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