When working out, the ketogenic diet has enjoyed lots of popularity in recent years as a growing number of people swear it has transformed their lives. It’s an easy diet for most to get behind; you cut out carbs and eat more protein and healthy fats like avocados instead.
The idea behind the keto diet is to force your body to tap into your fat stores for energy instead of using glucose from carbohydrates. It’s an effective diet for people looking to lose weight, keep diabetes under control, or lower their risk of developing health issues like Alzheimer’s disease.
The question of the day is whether the keto diet can fuel you through the demands of martial arts training. Combat sports like Boxing, Muay Thai, and Brazilian Jiu-Jitsu (BJJ) can burn upward of 1,000 calories for every hour spent on the mat, and conventional wisdom suggests the keto diet might not be ideal for fighters.
This article will explore whether the keto diet can hinder your growth and performance as a martial artist.
What Is The Keto Diet, Anyway?
At its core, the ketogenic diet flips standard dietary protocols. Instead of your body relying on carbs as its primary energy source, the keto diet puts it in a state of ketosis, where fats—not carbs—become your body’s main fuel.
Here’s the typical macronutrient breakdown for the keto diet:
Eating this way leads to your body converting fats into ketones, an alternate energy source for your muscles.
The Pros Of The Ketogenic Diet For Martial Artists
1) Turns Your Body Into A Fat-Burning Machine
Your body becomes exceptionally efficient at burning fat when you’re in ketosis. This can be invaluable for fighters who need to stay lean for competitions. Research suggests that keto-adapted athletes perform better than athletes on conventional diets during endurance exercises, thanks to increased fat oxidation.
The ketogenic diet’s appetite-suppressing effects help fighters maintain muscle mass when cutting weight. Consuming fewer carbohydrates also leads to less water retention, making it easier for fighters to make weight during their final cut.
2) Provides Stable Energy Levels
Keto loyalists swear that the steady energy your body gets from oxidizing fat prevents you from crashing during long training sessions.
The Cons:
1) Reduces Explosive Power
Martial artists sometimes rely on explosive, high-intensity movements like shooting in for a takedown. Unfortunately for fans of the keto diet, these anaerobic efforts are powered by glycogen (stored carbs), which is in short supply on the keto diet. A study from the International Society of Sports Nutrition found that keto diets could reduce performance during high-intensity activities.
2) Adaptation Blues
Transitioning into ketosis isn’t a walk in the park. Expect to deal with symptoms like fatigue, brain fog, and irritability when you first make the switch. It’s called the “keto flu,” and it can hinder your training for weeks as your body adjusts to your new diet.
3) Limited Muscle Growth
Carbs play a vital role in muscle recovery and growth by spiking insulin levels, which helps protein synthesis. Your muscles might struggle to grow stronger without sufficient carbs. This can leave you at a disadvantage when competing in martial arts, where strength can be a significant advantage, such as wrestling.
Is Keto Right For Your Training Style?
The ketogenic diet isn’t inherently good or bad. It comes down to your fitness goals, how you train, and how your body responds to ketosis.
Scenarios where the keto diet could be optimal for fighters include:
- Endurance Fighters: The ketogenic diet is excellent for fighters who do a lot of steady-state training, like running. Fat oxidation is most efficient during low to moderate-intensity activities.
- Weight Cutting: Keto promotes fat loss without muscle loss, which makes it ideal for fighters who need to lose weight quickly.
- Off-Season Training: Going on a keto diet during periods of lower activity can help to reset your metabolism.
Some of the times the keto diet might be less than ideal for fighters include:
- Explosive Training Days: The keto diet isn’t ideal for fighters who primarily engage in intense training activities.
- Pre-Competition Prep: The adaptation phase of the keto diet can last two to six weeks, so keep that in mind when using it to cut weight. Starting too close to your next match could leave you feeling sluggish on fight night.
- High-Intensity Fighters: Fighters who like to compete at a fast pace might find their performances hindered by the lack of glycogen due to their low-carb diet.
How To Keto Like A Pro
Intrigued by the ketogenic diet? Here’s how to make it a part of your martial arts lifestyle.
- Start Slow: Gradually reduce your carb intake over one to two weeks to ease your body into ketosis without overwhelming your system. This will help to keep the side effects of making the switch, like increased irritability, to a minimum.
- Supplement Electrolytes: The water weight loss caused by the keto diet also means losing electrolytes. You can combat unfavorable side effects of keto, like fatigue, by supplementing essential electrolytes like sodium, potassium, and magnesium.
- Time Your Carbs: Fighters should consider a personalized approach to keto where you consume small amounts of carbs, 25 to 50 grams, before high-intensity workouts to boost glycogen stores without kicking you out of ketosis.
- Monitor Your Progress: Use tools like ketone strips to ensure your body stays in ketosis, and use a training journal to track your day-to-day performance.
- Listen To Your Body: The ketogenic diet affects everyone differently, so don’t be afraid to switch back to a carb-friendly diet if it significantly reduces your performance.
FAQ: Common Keto Questions For Martial Artists
Let’s close out this article with some of the questions you might have about the keto diet:
Q: Can I build Muscle On keto?
A: It’s possible to build muscle mass on the keto diet, but it isn’t optimal. Consider adding more carbs and protein to your keto diet if gaining muscle mass is your top priority.
Q: Will The Keto Diet Make Me Weaker?
A: The keto diet produces less explosive power, but strength losses aren’t significant.
Q: Is The Ketogenic Diet Appropriate For Fighters?
A: Some fighters thrive long-term on the ketogenic diet, while others cycle in and out.
Final Bell: Is Keto Your Ultimate Corner Man?
The ketogenic diet offers various benefits for martial artists, from efficient fat burning to improved weight management, but it can hinder the performance of fighters who rely mainly on explosive movements.
How well keto works for you depends on your fitness goals, training demands, and willingness to experiment.
You may also like:
