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20 Of The Best High Protein Foods For Building Muscle

18th October 2023

18th October 2023

By Shivraj Bassi

Protein is an essential part of your diet at all times, but when you’re looking to build muscle it becomes even more crucial. While physical activity is what will prompt your new gains, muscles are really built in the kitchen. Without the right nourishment, your progress will stall. But don't worry, there are some great high protein foods for muscle gain out there!

Once you’ve ascertained how much protein you should be eating every day to increase your muscle mass, it’s time to start planning your meals - because no-one wants to eat nothing but grilled chicken breasts morning, noon and night

We’ve assembled the most protein-rich foods around to help you work out what you’re going to eat to help you pack on muscle. Read on to discover 20 of the best high protein foods for muscle building (in no particular order)...

1. Chicken breast

There’s a reason why all your gym buddies have fridges packed full of chicken breasts - they’re one of the best sources of high-quality protein around, they’re widely available and they’re quick and tasty to prepare. Each chicken breast contains around 26g of protein, as well as having the B vitamins B6 and niacin, both of which help your body function well during exercise. There's no doubt that chicken is one of the best high protein foods for muscle building out there!

2. Tofu

If you're vegan or veggie, don't worry! Protein isn't just for meat-eaters - tofu is an amazing high protein food for muscle gain! Tasty and versatile, tofu is made from soy milk. Each 124g serving of tofu contains 10g of protein, 6g of fat and 2g of carbs, and it’s also a good source of calcium, which is crucial for bone health and muscle function. Soy protein, found in tofu, is considered one of the highest quality plant proteins out there. 

3. Beef

The red meat beef is a strong choice for protein, with each 85g serving containing 21g of protein, as well as creatine and many types of mineral. Consuming lean red meat has been shown to increase the amount of lean muscle gained when weight training. However, beef contains a high number of calories and also has large amounts of saturated fat, which is worth bearing in mind when planning your diet. 

4. Greek yogurt

Dairy is an excellent source of protein thanks to it containing a mixture of slow-digesting casein protein and fast-digesting whey protein. Foods containing a mixture of fast and slow-digesting proteins can lead to an increase in lean mass, and Greek yogurt is one of the best sources out there as it has approximately double the protein of regular yogurt. Time to grab a spoon. 

5. Eggs

There’s something so satisfying about knowing something as self-contained as an egg has so many essential nutrients. Each egg has around 13g of protein, as well as a dose of healthy fats and plenty of important nutrients such as B vitamins and choline. Additionally, eggs have large amounts of leucine, an amino acid, which is important for gaining muscle. 

6. Tuna

This popular fish has an exceptionally high 20g of protein per 85g serving, and a large amount of omega-3 fatty acids, which support brain function and muscle health. It also contains A and B vitamins, including niacin, B6 and B12, making it one of the best high protein foods for muscle building. 

7. Chickpeas

Another great combined source of carbs and protein, each 240g serving of cooked chickpeas contain 12g of protein, 50g of carbs and 10g of fibre. While chickpeas may not have as much protein as that sourced from animals, they’re a vegan, sustainable way to up your intake.  

8. Prawns

These delicious little protein bombs contain almost nothing but protein, so are an ideal food to eat if you’re looking to gain muscle. Each 85g serving of shrimp has approximately 18g of protein, 1g of fat and zero carbs. They also contain high levels of the amino acid leucine, which is important for muscle growth. 

9. Salmon

This fatty fish is an excellent choice of food for optimal overall health, as well as for gaining muscle. For every 85g serving of salmon, you’re getting 17g of protein, 2g of omega-3 fatty acids and a dose of important B vitamins. 

10. Beans

A great vegan protein choice, there are almost too many varieties of bean to count. From black beans to pinto beans, kidney beans to butter beans, there’s a kind for every taste and type of cuisine. On average, a 170g serving of cooked beans contain 15g of protein, as well as being good sources of fibre, B vitamins, iron, magnesium and phosphorus. 

11. Cottage cheese

This might not be the sexiest foodstuff, but it packs a serious protein punch with 225g of cottage cheese containing 28g of protein and a high level of the amino acid leucine. It comes in a variety of fat contents, so you can choose the best one for you depending on what you want to achieve with your diet. 

12. Quinoa

Let’s settle the pronunciation of quinoa once and for all, in case there’s any confusion - it’s keen-wa, not qui-noa. Quinoa contains around 8g of protein, 40g of carbs, 5g of fibre and healthy amounts of magnesium and phosphorus per 185g. It’s a great combination of complex carbs and protein, and magnesium plays an important role in ensuring your nerves and muscles function well, so it’s worth giving quinoa a place in your diet. 

13. Turkey breast

This is one of the best sources of lean protein around, with an 85g serving containing 25g of protein and negligible amounts of carbs or fat. It’s also an important source of niacin, a B vitamin, which helps to process the carbs and fat you ingest. Over time, having good levels of B vitamins could help you to increase your muscle mass because it supports your body’s ability to exercise. 

14. Tilapia

This tasty white fish is versatile and easy to cook, but even better, it has 21g of protein per 85g serving. It also has high levels of B12, which is important to maintain the health of your nerves and blood cells, and selenium, which supports the immune system, fertility and cognitive function.

15. Peanuts

Who doesn’t love a handful of peanuts as a snack? Or a spoonful of peanut butter added to a smoothie, for that matter. Peanuts contain a healthy mix of protein, carbs and fat, with a 75g serving packing in 17g of protein, 16g of carbs and a large helping of unsaturated fat. They’re also calorie-dense, so could be a great choice for you if you’re looking to add calories to your diet. 

16. Edamame beans

Edamame beans are immature soybeans, but they’re not sleeping when they come to protein. 155g of fresh or frozen edamame contains 17g of protein, 8g of fibre and high levels of vitamin K, folate and manganese. Folate helps your body to process amino acids, which are the building blocks of protein and thus crucial for when you’re trying to bulk up. 

17. Milk

Milk is so ubiquitous, you might have forgotten that it’s an excellent source of protein, carbs and fats. With around 8g of protein per 250ml, it contains both fast and slow-digesting proteins so is a great post-workout option. Studies have shown that people increase their muscle mass when they consume milk in combination with weight training. 

18. Almonds

Nuts in general are packed with protein and almonds are no exception. A 170g serving of almonds contains 16g of protein and high levels of vitamin E, phosphorus and magnesium. Phosphorus is important to consider when you’re working out as it helps your body to process carbs and fat during both exercise and rest. However, almonds have a high calorie content, which you should be aware of while consuming them. 

19. Brown rice

A powerhouse of protein and carbs, brown rice is an ideal pre-workout snack thanks to the fact that consuming carbs before exercise may help you to work out harder, thus providing a stimulus for your muscles to grow. Studies have shown that rice protein supplements can protein just as much muscle gain as whey protein, so get on board with brown rice. 

20. Protein powders

A first stop when you’re looking to grow muscle, Innermost’s protein powders are the absolute best on the market. Chock full of functional ingredients, adaptogens and nootropics, they’re free from gluten, soy and GMO. All you have to do is choose the one best suited to your needs and start sipping. 

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Other Insights

Halal Logo
When it comes to improving your fitness levels, lifestyle and nutrition are key. From the number of hours of sleep you get each night to your daily nutrition and everything in between, each is as important as the other. This extends to finding the right protein powder to fuel your workout routine. Yet today more than ever, what goes into that shaker bottle now goes beyond macros and muscle; more and more people are asking themselves – ‘how does this protein powder align with my religious values and beliefs?’ While we’ve spoken before about our clean, research based and ethically sourced ingredients here at Innermost, this time we want to get a little more specific with a focus on halal and halal protein powder. With so many voices and fluff information around, it can be difficult to know exactly what protein is and isn’t halal friendly. That’s why we’ve put together this nifty guide. We’re going to break down all the myths and everything you need to know about halal protein. What you should be looking out for, what makes proteins like whey halal friendly as well as the benefits that halal friendly protein can offer to your body.  Right, let’s get into it. What is halal protein? I’m sure most of you are already aware of halal, but for the 1% of you that might not be, let’s take a step back and ask: what is halal protein? Halal – meaning ‘permissible’ in Arabic – refers to any food product that complies with Islamic dietary laws as stated within the Qur’an and Islamic jurisprudence. This makes it a core element of Islamic faith and a key cornerstone of their commitment to leading a pure and disciplined life under the guidance of Allah. Some of the key guidelines for halal foods include: Halal friendly ingredients – certain ingredients are not permissible under a halal diet, including pork (and any byproducts), alcohol and blood. Other animal products can be halal as long as they are killed in accordance with the ethical treatment guidelines below. Ethical treatment of animals – For non-pork meats to be considered halal, animals must be treated humanly and responsibly during their life. This includes: Having access to clean water and nutritious food. Being raised in a free-range and stress-free environment. Not being subjected to cruelty, abuse, or unnecessary suffering. The process of killing any animal must also be quick and humane to be considered halal, with any suffering kept to the complete minimum. Importantly, to be considered halal, the name of Allah must be pronounced during the humane killing to ensure the sanctity of life is recognised throughout the process. No cross contamination - During the preparation process, halal foods must never come into contact with non halal foods. This means no cross contamination between preparation surfaces, equipment used, the handling of foods and storage. As such, ingredients such as milk can be halal however it depends on the production process and if additional non-halal additives (such as gelatin) are added. So, what does this mean for protein?  Essentially any animal protein is halal as long as it adheres to the guidelines we’ve mentioned. The best way to tell is that products – such as Innermost proteins - will be certified halal friendly on the packaging. Is protein powder halal? So, with that said you might be wondering: is my choice of protein powder halal? The truth is that protein powder can absolutely be halal, however it entirely depends on the ingredients used as well as the overall production process. Common protein sources like whey, casein, egg white, and plant-based proteins (such as pea, soy, or rice) can all be halal if they are sourced and manufactured in compliance with halal standards. While many of the larger brands do not meet these standards and cannot claim to offer halal protein, our range of Innermost protein powders and supplements are all certified halal, emphasising our dedication to ethical sourcing our use of clean sourcing without additives. From our pea protein fuelled (and vegan) The Health Protein, The Fit Protein, to our whey protein powered The Strong Protein and The Lean Protein, all our products are sourced in a halal-compliant manner. Benefits of halal protein powder You hear it all the time when it comes to ethical and dietary beliefs – ‘a vegan diet isn’t good for you’ or ‘a vegetarian mix can’t possibly have the nutrients you need. The reality is, that adhering to these sorts of values within your fitness routine and diet can have great benefits for the body. Halal protein powders are no different; they offer a range of benefits for individuals who are conscious of both their health and dietary requirements. Just some of the benefits of halal protein powder are: Clean ingredients: With halal protein powders, you can be confident that there will be no harmful or questionable ingredients/ additives such as silica. What does this mean? Your body has an easier job digesting and absorbing all the good stuff, ensuring you get the most out of your supplements. Quality protein: Halal protein powders use complete protein sources, ensuring your body gets all the amino acids it needs for effective muscle repair and growth.  Ethical production: We’ve mentioned plenty of times already, but that’s just how key ethical and clean production is to making protein halal. By avoiding things such as additional additives and cross contamination, your body is fuelled with a safer and more trustworthy supplement. Supports fitness and wellness goals: Whatever your fitness goals; halal protein has you covered. From building muscle to losing weight, the absence of excess sugars or fillers ensures you are best placed to smash your targets. Common misconceptions about halal protein powders With so much noise and no real answers around halal proteins, we thought it would be helpful to list of some of the key misconceptions regarding the diet and what the actual truths are. All vegan protein powders are halal Given that so much of halal is driven by animals and their ethical treatment, you might just assume every vegan protein powder is halal because it is made of.. well, plants. The reality however is that vegan proteins aren’t necessarily halal – it all comes down to the production process. While Innermost vegan proteins are proudly halal certified, other protein powders can be produced with alcohol-based flavourings, non-halal emulsifiers, or might be processed in facilities that handle haram products – leading to cross contamination – not good! Is whey protein halal? On the other side of the spectrum, whey protein – being a byproduct of milk – is generally considered to be haram. Again, the truth is that whey protein can be halal provided that the milk is taken from cows that were treated ethically and within halal principles. Today, there are many halal-certified whey protein powders that are safe and effective for Muslim consumers. Halal certification doesn’t matter There is often an assumption made that if the ingredients look clean then the protein must be halal – regardless of certification. The truth is that what makes something halal goes beyond ingredients. Production and sourcing our also key factors that many companies do not consider. With halal certification on your favourite protein powders, you can be sure that every step—from sourcing and production to packaging and distribution—has been reviewed and approved according to strict halal standards.  Is Innermost protein powder halal? In short, yes. We at Innermost make it our mission to not only aid in muscle growth and recovery, but also to create protein supplements that are ethically sourced and rigorously tested to ensure individuals of any faith can smash their fitness goals.  Unlike competitors, our proteins are clean and built with the highest quality of ingredients and free from unnecessary additives and artificial ingredients.   We are proud to say that all our products are officially halal certified making them a suitable choice for those following the halal beliefs. This certification ensures that all ingredients and manufacturing processes meet Islamic dietary laws, with no use of haram substances such as pork derivatives or alcohol. With this in mind, why not check out our range of Innermost supplements to find out more about our halal proteins?     Read more
Why Creatine is Having a Moment
If you said “creatine” ten years ago, most people would’ve pictured a guy at the gym, slamming a protein shake the size of a fire extinguisher. Fast forward to today, and creatine is gaining more traction than ever – but not for the reasons you'd expect. It’s not just about size or strength anymore. It’s about mental sharpness. Recovery. Longevity. Hormonal support. Healthy ageing. And while it’s long been the most studied supplement in sports nutrition, new research is changing how we think about it – and who it’s for. Let’s break it down. First: What actually is Creatine? Creatine is a naturally occurring compound your body produces (and you get in small amounts from red meat and fish). It’s stored mostly in your muscles and brain, where it helps regenerate adenosine triphosphate (ATP) – your body’s main energy currency. In plain English? It helps you produce energy faster and more efficiently. That’s why creatine’s been a staple for athletes and weightlifters for decades – because it enhances performance, power, and recovery. But that’s just scratching the surface. Reason 1: The science has evolved The benefits of creatine aren’t limited to physical performance anymore. In recent years, researchers have started to uncover its role in cognitive function, mental fatigue, and neuroprotection – especially under stress or during sleep deprivation. A 2021 systematic review published in Nutrients found that creatine supplementation “may improve short-term memory and intelligence/reasoning” – particularly in people who are sleep-deprived, stressed, or ageing . Another study in Psychopharmacology found that supplementing with creatine significantly improved working memory and information processing speed in healthy adults . We're also seeing promising links between creatine and age-related cognitive decline. There’s emerging evidence suggesting it may support brain health in older adults – acting as a protective buffer against neurological degeneration . In short: creatine is no longer just a “performance” supplement. It’s increasingly viewed as a daily health essential – especially for your brain. Reason 2: Women are in – and rightly so Historically, creatine marketing catered almost exclusively to men. The packaging was aggressive, the messaging all about muscle mass, and there was a persistent myth that creatine would cause bloating or bulkiness. It’s no surprise women stayed away. But now? That narrative is breaking down fast – and the science is doing the talking. Studies show that creatine may be especially important for women – particularly through perimenopause, menopause, and beyond. Research published in Nutrients highlights that creatine supplementation can support muscle strength, bone density, and mood regulation in women during and after menopause . It’s also been shown to help maintain lean muscle mass and support cognitive function during hormonal fluctuations – making it a powerful ally for long-term wellbeing. And no, it won’t make you puffy. The “bloating” myth comes from a misunderstanding: creatine draws water into your muscle cells (where it belongs), which actually supports performance, hydration, and cell integrity. This isn’t about bulking. It’s about feeling energised, strong, and supported in your body – no matter your life stage. Reason 3: It’s not just for the gym anymore The old creatine image was all about barbells and bench presses. But modern life demands more than just gym gains. We want to feel good, stay sharp, move well, and perform in life – not just during workouts. Creatine helps with all of it. Whether you're training hard, working late, chasing your kids around, or trying to keep brain fog at bay – creatine supports energy production, improves recovery, and sharpens your thinking. Even endurance athletes, office workers, and biohackers are getting in on the action. One study found that creatine enhanced oxygen consumption and reduced fatigue during long bouts of aerobic exercise . Put simply: creatine helps you show up as the best version of yourself, wherever life takes you. Reason 4: You’ve got options now Here’s the good news – the supplement industry is finally catching up. Gone are the days of industrial-sized tubs and confusing dosing instructions. At Innermost, we’ve reimagined creatine in a way that’s clean, purposeful, and fits into real life. At innermost, you’ve got two simple options: The Power Booster – our pure, pharmaceutical-grade creatine monohydrate. Zero additives. Just high-quality creatine in its most effective form.The Strong Protein – our intelligent protein blend for strength and recovery, with creatine built-in alongside nootropics, anti-inflammatory ingredients, and functional adaptogens. One blend, multiple benefits. Both options are designed for people who care about their health, performance, and clarity – not just their biceps. FINAL THOUGHTS Creatine isn’t new. But the way we understand it - and who it’s for - absolutely is. It’s not just about muscle. It’s about mood. Memory. Mental sharpness. Movement. And supporting your body through every season of life. Whether you’re lifting, learning, leading, or just looking to feel a little more like yourself again - creatine could be one of the smartest additions to your daily routine. Read more