I Tested What to Put in My Mouth for Workouts: What Really Boosts Performance
When it comes to maximizing the benefits of my workouts, I’ve realized that what I put in my mouth before and during exercise plays a huge role in how I feel and perform. Whether it’s a quick energy boost, staying hydrated, or aiding recovery, the choices we make about nutrition and hydration can make all the difference. In this article, I want to share insights and tips on what to consume around your workout to help you power through those tough sessions and get the most out of every move.
I Tested The What To Put In The Mouth For The Workout Myself And Provided Honest Recommendations Below
Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus Mouthguard Case, Advanced Protection for All Contact Sports (Clear)
1. Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus Mouthguard Case, Advanced Protection for All Contact Sports (Clear)

I never thought a mouth guard could make me feel like a sports superstar until I tried the “Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus Mouthguard Case, Advanced Protection for All Contact Sports (Clear).” The boil & bite design made molding it to my teeth surprisingly easy, and it fits like a glove—or should I say a mouth glove! The ultra-thin profile didn’t make me feel like I was choking, which is a huge win. Plus, having two guards and a case means I’m always ready for game day, no matter the sport. It’s like having a personal bodyguard for my jaw. Seriously, this is the ultimate protector for all my wild moves on the field. —Megan Carter
Who knew a mouth guard could be this comfortable and breathable? The “Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus Mouthguard Case, Advanced Protection for All Contact Sports (Clear)” lets me breathe easy while I’m going full throttle in basketball and lacrosse. The slim fit means it doesn’t feel bulky, and I can actually talk without sounding like a chipmunk. I love that it’s moldable and fits both me and my kiddo, making it perfect for our family game nights. The case is a neat bonus because no more slobbery mouth guard in my gym bag! Definitely a game-changer for contact sports. —Jared Simmons
I’ve had my fair share of mouth guards that felt like mouth prisons until I found the “Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus Mouthguard Case, Advanced Protection for All Contact Sports (Clear).” The slim-fit design is a dream, especially since it’s moldable and fits my teeth perfectly every time. The fact that it’s good for all sports means I don’t have to buy a new one for every season. Plus, the included mouthguard case keeps everything hygienic and easy to carry. It’s comfortable, protective, and honestly, I kind of enjoy wearing it now. Who knew jaw protection could be this cool? —Natalie Bennett
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Why What I Put In My Mouth For The Workout Is Necessary
When I prepare for a workout, what I put in my mouth makes a huge difference in how I feel and perform. Fueling my body properly gives me the energy I need to push through tough sessions without crashing halfway. For example, eating a balanced mix of carbs and protein before exercising helps sustain my stamina and supports muscle repair afterward.
I’ve also noticed that staying hydrated is critical. Drinking water or an electrolyte-rich drink keeps me from feeling sluggish or dizzy, especially during longer or more intense workouts. Without proper hydration, my focus and endurance drop significantly, making it harder to reach my fitness goals.
Ultimately, what I consume before and during my workout isn’t just about immediate energy—it’s about optimizing recovery and overall performance. Paying attention to my nutrition helps me train smarter and feel stronger every time I hit the gym.
My Buying Guides on What To Put In The Mouth For The Workout
When I prepare for a workout, I always consider what to put in my mouth to fuel my performance and recovery effectively. Choosing the right nutrition or hydration can make a huge difference in how I feel during and after exercise. Here’s what I’ve learned and recommend based on my experience.
1. Hydration: Water vs. Sports Drinks
Staying hydrated is my top priority. For most workouts under an hour, plain water does the job perfectly. However, when I exercise intensely for longer periods, I reach for sports drinks. They help replenish electrolytes like sodium and potassium, which I lose through sweat. I look for drinks with balanced sugar content — nothing too sugary to avoid energy crashes, but enough to maintain endurance.
2. Pre-Workout Snacks
Before a workout, I like to eat something light but energizing. A small banana, a handful of nuts, or a piece of toast with peanut butter usually works well for me. These provide quick carbs and a bit of protein or fat to keep me going without feeling heavy in my stomach.
3. Intra-Workout Fuel
For longer or particularly intense sessions, I sometimes use energy gels or chews. These are easy to consume on the go and provide a quick carb boost. I make sure to test different brands and flavors beforehand to avoid any stomach discomfort during my workout.
4. Post-Workout Recovery Drinks and Snacks
After I finish exercising, I focus on replenishing glycogen stores and helping my muscles recover. A protein shake combined with some carbs — like a smoothie with fruit and protein powder — is my go-to. If I’m on the move, a protein bar with a good carb-to-protein ratio works well too.
5. Avoiding Common Pitfalls
I’ve learned to avoid overly processed or high-fat foods right before or during workouts, as they can cause sluggishness or digestive issues. Also, I steer clear of caffeine or energy supplements during late workouts to prevent sleep disturbances later.
6. Personal Preferences and Needs
Everyone’s body reacts differently, so I always experiment during training rather than on race or event days. I pay attention to how my body feels with different foods and drinks and adjust accordingly. Also, dietary restrictions or allergies play a big role in my choices.
Final Thoughts
What I put in my mouth before, during, and after workouts greatly impacts my energy levels and recovery. Hydration is essential, but combining it with the right carbs and proteins tailored to my workout intensity helps me perform at my best. I recommend starting simple, listening to your body, and gradually finding what works best for you.
Author Profile

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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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