Building Muscle on Keto
Thinking about growing those muscles without ramping up the carbs? The keto diet might be your unlikely ally in this journey. Let’s break down how this low-carb regime can work wonders for your muscle-building goals and the big role protein plays along the way.
Pumping Iron with the Keto Diet
Look, we all know keto’s famous for trimming the waistline, but guess what? It’s not just for shedding pounds. Turns out, you can don those muscles too while staying keto-friendly. Remember that study about 25 young dudes, right? It showed that keto can flex just as much muscle-growing power as your basic run-of-the-mill Western food style (Healthline).
And there’s more backup showing ketogenic diets (KDs) help slice off body and fat mass without killing your muscle mojo if you’re strength training. This makes it a cool trick for bodybuilders wanting to keep the fat low and the muscle high (PubMed Central).
| Study | What They Say |
|---|---|
| Healthline Study | Just as good for muscle as sitting in the carb comfort zone |
| PubMed Central | Helps trim the fat, keeps the muscle wired |
Protein: Your Keto Sidekick
Now, hang on tight to that protein while riding the keto wave if you’re looking to pack on muscle. Protein’s the guy that repairs and builds your muscles—crucial if you’re aiming to bulk up. Here’s a nifty number: shoot for 0.7 to 0.9 grams of protein per pound of you (1.6–2.0 grams per kg). It’s the sweet spot for muscle gain without falling out of the keto groove (Healthline).
Yep, studies even say chowing down around a gram of protein per pound is cool with staying in ketosis. So, if you’re gunning for those bodybuilding trophies naturally, keto isn’t off the table (Nutrients).
| Protein Intake | Pulling Your Weight (lb) | Pulling Your Weight (kg) |
|---|---|---|
| Muscle mass must-have | 0.7 – 0.9 g/lb | 1.6 – 2.0 g/kg |
| Keto-cozy level | 1 g/lb | 2.1 g/kg |
Hit your protein goals, lean into keto’s perks, and you’re all set to chase your bodybuilding dreams. Curious about getting the best outta your ketogenic groove? Peek into our other pieces on keto diet macros and keto diet meal plans.
Nutritional Considerations
When you’re on a keto diet and aiming to bulk up those muscles, nailing your nutrition game is huge. So let’s talk calories, macronutrients, carb smarts, and why fats are your BFFs for lifting.
Calculating Calorie and Macro Needs
To pump up those muscles on keto, you’re gonna need to be in a caloric surplus. That’s fancy speak for eating more than you burn. First up, calculate your Total Daily Energy Expenditure (TDEE). Then, tack on an extra 500 calories to stack that surplus.
Now, on to the nitty-gritty of macronutrients. For packing on muscle, here’s what you need:
- Protein it up with 0.7–0.9 grams per pound of body weight (1.6–2.0 grams per kg).
- Keep those carbs way low to stay in ketosis.
- Let fats have the spotlight, making up about 70–75% of your daily eats.
| Macronutrient | Percentage of Total Calories | Grams per Day (example) |
|---|---|---|
| Protein | 20-25% | 140-175g |
| Carbohydrates | <5% | <50g |
| Fat | 70-75% | 155-195g |
Carb Intake on Keto for Muscle Building
Staying in ketosis while flexing those muscles means keeping carbs under 50 grams a day. This low-carb life helps your body burn fat instead of carbs for energy. But here’s a trick: Timing out those carbs around your gym sessions—known as a targeted ketogenic diet—could give you a little boost.
| Activity Level | Carbs (grams per day) |
|---|---|
| Light Activity | <30g |
| Moderate Activity | <40g |
| Heavy Activity | <50g |
Need to know what grub to load up on? Hit up our keto diet foods page.
The Role of Fat in Muscle Growth
On keto, fat is your main power source. Once you’ve sorted your protein and carb intake, fill the rest of your diet with fats. You’re looking at fats being 70–75% of what you chow down on every day, so pick the good stuff to keep you moving and help those muscles pop.
Get friendly with fats like:
- Avocado
- Nuts and Seeds
- Olive Oil
- Fatty Fish
Craving more advice on structuring your diet? Check out our piece on keto diet meal plan and peep some tasty keto diet meals.
Sorting out your nutrition plan is a big part of rocking that muscle build on keto. Keep tweaking those macros as you grow, and stick to high-quality eats packed with nutrients. For more deets, cruise over to our keto diet section.
Training for Muscle Growth
Building up those muscles while on the keto diet? It’s totally doable! You’ve just gotta have the right game plan. Resistance training, mixed with a splash of the right supplements, can get you where you wanna be.
Why Resistance Training is a Game-Changer
Resistance training is every bit as important as steak on the grill when you’re aiming to bulk up. Think of exercises like squats, bench presses, pullups, and pushups as your best buds—they’re your ticket to solid muscle growth (Healthline). These exercises get your heart pumping and use your muscles in different ways, boosting strength and stamina.
Research backs this up! A study found that folks doing resistance work on a keto kick actually got stronger with stuff like squats and bench presses (PubMed Central). So, make sure to get sweaty a few times a week to see results.
Shake up your routine with these moves:
- Big Movers: Squats, deadlifts, bench presses
- Fine-tuners: Bicep curls, tricep extensions, leg curls
- Bodyweight Champs: Pullups, pushups, dips
| Exercise | Muscles Worked |
|---|---|
| Squats | Thighs, Butt, Hamstrings |
| Bench Press | Chest, Upper Arms, Shoulders |
| Pullups | Upper Back, Biceps |
| Pushups | Chest, Upper Arms, Shoulders |
Popping Supplements for Extra Gains
While lifting is the meat of the meal, supplements are the secret sauce adding that little extra. On keto, they can be your best pals, helping to feed your muscles and keep you charging ahead.
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Protein Shakes: Protein is key for muscles. It helps combat any muscle-shrinking effects while you’re on keto (PubMed Central). Think about slurpin’ some whey, casein, or keto-friendly shakes.
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Creatine: It’s your go-to for bigger muscles and fierce workouts. Creatine plays nice with the keto diet, too.
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BCAAs: Short for Branched-Chain Amino Acids, these little guys help stop muscle weariness and aid recovery after training. They’re a must-have during those sweaty sessions.
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Electrolytes: Staying balanced with these helps fend off cramps and powers up your workouts, which is extra important on keto since you lose minerals quicker.
Check out these keto diet supplements to tailor what you need for your muscle mission.
Mixing up resistance workouts with smart supplements is the magic mix for bulking up on keto. Craft a solid routine and fuel your bod right to smash your muscle goals on your keto diet plan.
Research Insights
Studies on Muscle Building with Keto
Packing on muscle while sticking to the keto diet has caught the eye of many gym-goers. There’s been a bunch of research diving into how this diet stacks up for building muscle. Well, some of the good bits and maybe some not-so-good ones.
There was this one particular study with 25 college fellas comparing the usual diet folks eat in the West (WD) and those munching on the ketogenic diet (KD). They wanted to see which was better for bulking up, getting stronger, and overall performance. Turns out, both were solid for muscle-building. But here’s the kicker, the fellas on keto shed more body fat ([whoops, we need a source here]).
Check out how the study broke it down:
| Diet | Muscle Gain | Body Fat Reduction | Maximal Strength |
|---|---|---|---|
| Ketogenic Diet | About the same as WD | More than WD | About the same as WD |
| Western Diet | About the same as KD | Less than KD | About the same as KD |
What this is telling you is that you can totally discover some sweet muscle gains while doing keto, and you’ll likely trim down in the fat department too. Other studies back it up, saying keto helps slice total body and fat mass in folks already lifting weights, and it won’t mess with your muscle mojo ([need some backup for this too]).
Effects of Ketogenic Diet on Strength
The keto diet and its mojo-boosting strength effects have been another hot topic. That same study I just mentioned showed that max strength was about equal whether you’re doing the keto thing or sticking with a Western diet ([source please]). So if you’re thinking of going keto for bodybuilding or lifting purposes, it’s not a bad plan at all.
The keto gang also saw sweet upgrades in some health markers compared to the Western diet crew—lower blood fats, glucose, insulin stuff, and those pesky inflammatory things. Plus, brain-powered chemicals like BDNF took a nice hike, with even better vibes happening for the keto bunch ([again, need a source]).
Here’s a peek at how the numbers lined up:
| Health Marker | Ketogenic Diet | Western Diet |
|---|---|---|
| Blood Triglycerides | Big Drop | Not as Big Drop |
| Glucose | Big Drop | Not as Big Drop |
| Insulin | Big Drop | Not as Big Drop |
| Inflammatory Cytokines | Big Drop | Not as Big Drop |
| BDNF | Big Boost | Boost |
The keto diet could be your new health BFF, especially if you’re aiming for strength and nailing those fitness goals.
Want to crank your keto diet up a notch for muscle-building? Check out our guides on adjusting those macro ratios and getting your protein just right.
Practical Tips for Keto Bodybuilding
You might think going keto means giving up on bulking up, but that ain’t true. You can still stack muscle on a low-carb diet if you tweak your food game just right.
Optimizing Protein Intake
Protein’s the ticket to muscle town. To pump up those muscles, aim to eat between 0.7 to 0.9 grams of protein for every pound you weigh. Hitting around 1 gram per pound is cool too, and you’re still good for ketosis!
Here’s a quick look at how much protein you should be chomping based on your size:
| Weight (lbs) | Protein Intake (grams) |
|---|---|
| 150 | 105 – 135 |
| 175 | 123 – 158 |
| 200 | 140 – 180 |
| 225 | 158 – 203 |
Load up on the good stuff like whole, unprocessed meats. Mix it up with a balanced keto meal plan to keep you on track.
Adapting Macro Ratios for Muscle Gain
A little macro shuffle can do wonders for those wanting to bulk on keto. Normally, keto sticks with 75% fat, 25% protein, and 5% carbs. But for those beefing up, try moving to 65% fat, 30% protein, and 5% carbs.
If you’re eating 2000 calories, here’s what those changes look like:
| Macro | Standard Keto (%) | Bodybuilding Keto (%) | Standard Keto (grams) | Bodybuilding Keto (grams) |
|---|---|---|---|---|
| Fat | 75% | 65% | 166 | 144 |
| Protein | 25% | 30% | 125 | 150 |
| Carbs | 5% | 5% | 25 | 25 |
Get yourself a good food tracking app to keep tabs on your macros, and don’t forget to tweak things based on what your body needs. Dig into our keto recipes and dinner ideas for some tasty inspo.
Need more scoop on keto? Check our sections about the keto diet and how to get started with it.