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Myth-Busting: Will Protein Make Me Bulky?

22nd September 2021

22nd September 2021

By Caitlin Bell

When embarking on your fitness journey, you will undoubtedly have been recommended to start incorporating protein into your diet to up your workout game. Perhaps the most popular workout supplementation, protein is famed for its natural ability to increase our energy levels and muscle mass (our muscles do naturally contain protein, after all…)

But as a result, many seem to get muddled in the sea of information out there, and begin to worry that taking protein in excess will lead to unwanted side effects. We have noticed that these effects are noted particularly by women – aka, they want to avoid getting a bulky body.

Does protein make you bulky

This leads to a couple of age-old questions in the fitness world: does protein make you bulky? Does protein make you gain weight?

Unfortunately, these are questions that affect people everywhere, and stops so many from reaping the amazing benefits of protein and protein supplements.  This is because many fear that ‘bulky body’ that all too often comes with the stereotype of taking too much protein – one that is entirely false. As experts of all things protein, we wanted to give you an overview, and squash this harmful myth once and for all.

So, if you’re looking for some information on protein, the basics and how to avoid this perhaps unwanted bulkiness, strap yourselves in.

What is Protein?

We couldn’t bust this myth without first covering the basics. Simply, protein is a macronutrient (one of three, aside from fats and carbohydrates), that are commonly found in animal products such as meats and dairy. If you’re vegan or vegetarian though, don’t worry, as this macronutrient can also commonly be found in nuts, and there are plenty of great, research-based protein supplements that you can try out (psst, how about this one?).

Protein is key in the process of maintaining a healthy diet, as it plays a huge role in normal body functioning. This is because proteins make up the enzymes that power many of our chemical reactions inside the body, as well as playing a role in the creation of haemoglobin (which simply put, is responsible for the transport of our oxygen around the body). Pretty important stuff.

Why do people use protein?

Aside from those all-important body requirements that we just covered, protein is a key element in the building and maintenance of muscle tissue, and essentially, mass. This is one of the most popular reasons for adding a bit of extra protein to your diet, but it by all means is not the only one.

The Health Benefits of Taking Protein

  • Aids Digestion
  • Improves Oxygen Levels
  • Lowers Your Blood Pressure
  • Maintains Weight Loss Abilities

Taking protein and protein supplements like The Lean Protein and The Strong Protein are a great way to help yourself reach your fitness goals, improve your performance and even, help with hair loss. Yeah – really!

So… does protein make you bulk?

The answer is no. This is because protein does indeed help increase your muscle mass, so many take it in a supplementary fashion, but protein alone will not make you bulk, and won’t give you a bulky body.

Myth = busted!

This means that you would need to be in a calorie surplus to be gaining weight and getting bulky – so as long as you’re maintaining a healthy, balanced diet, and taking recommended doses of protein and/or protein supplements, you will not experience any bulking. If you’re looking for some tips on how to tone without getting bulky – we recommend implementing protein supplements or food sources into your diet. But yo can also find some pretty nifty tips and tricks here.

As we said, we have found that is a particular worry for women. The idea of a ’bulky body’ might be what you’re avoiding -  so we’re here to assure you that taking protein will only positively impact your fitness regime. This is because physiologically, our testosterone levels aren’t as high as men’s, so the process of building muscle, or ‘bulking’ is slightly different. Aside from this, like we said, you need more than just protein to achieve muscle mass – this is just part of the process.

Shall I keep taking protein?

Yes! Don’t be put off by these (false) stereotypes. Many love protein and protein supplements for toning up, weight loss, and other health and wellbeing benefits. The benefits of protein far outweigh the detriments, so please don't let this put you off... 

Benefits of protein 

  • Hair Growth
  • Healthy Skin
  • Reduces Your Appetite
  • Boosts Your Metabolism
  • Maintains Healthy Bones
  • Aids In Injury Recovery

Summary

To answer the question – does protein make you gain weight? No. The only thing that will make you bulky is an ill-fitting calorie surplus diet and an intense weightlifting routine. Protein plays a key role in growing muscle, but it definitely is not responsible for it, so don’t be scared! Taking protein actually leads to lean, toned muscles – and the benefits of these are not to be missed:

  • Improve Your Performance
  • Up Your Energy Levels
  • Achieve Your Fitness Goals

If you’re new to taking protein and need some advice, or maybe a vegan or vegetarian that can’t gain protein through food sources in your diet, take a look into some protein supplementation options. There are a range of great products that are tailored to help you reach your personal fitness goal and help you gain the benefits of protein – if you’re looking to tone up, for example, try The Lean Protein. If you’re looking to improve your strength, The Strong Protein will be your best friend.

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Whey Protein 101: Everything You Need to Know
If you’re at all interested in health, fitness or nutrition, you’ve probably heard about whey protein. It’s one of the most commonly used sources of protein for supplements and it can offer a wide range of benefits to users.  But let’s hit the brakes a second – what exactly is whey protein? And what are these supposed benefits? Let’s break it down.  What is whey protein? Whey protein is a high-quality protein source which comes from whey (no prizes for guessing that) – otherwise known as the watery stuff which separates from the curds when making cheese. Once separated, the whey is processed to remove lactose and other components we don’t need, leaving behind a concentrated whey protein which is then dried into a powder form. Sounds a bit strange, granted, but it’s a real powerhouse. Whey protein is a complete protein, meaning it contains all nine essential amino acids (the ones our bodies can’t make on their own). It’s also quickly absorbed by the body, making it a great choice for a post-workout refuel. Benefits of whey protein With comparisons out the way, what are the benefits of adding whey protein into your workout plan? 1. High nutritional value Whey protein is widely considered the best form of protein supplement because of its superior nutritional profile. Not just a complete protein, whey typically contains more protein per serving and is absorbed by your gut much faster than other types of protein. In short, you get more of the good stuff and you get it faster, too. Win-win. 2. Supports muscle growth and repair Whey protein’s high protein content and broad suite of amino acids makes it perfect for both muscle repair and those looking for gains. Whey contains a high concentration of the BCAA leucine, which is the primary amino acid involved in muscle growth. This makes it a great accompaniment to your workout routine. Regular intake of whey protein has also been shown to help reduce inflammation throughout the body, which is a huge plus for recovery and general wellbeing. 3. Supports weight management and satiety Whey isn’t just a great supplement for muscle growth, it can also be hugely beneficial for those trying to manage their weight. Whey protein has been shown to significantly reduce feelings of hunger, which can make it much easier to stay on track with a healthy diet. For example, Innermost’s The Strong Protein contains just 147 calories for a 40g serving, making it an effective, delicious and convenient solution to keep on deck.  4. Convenient and versatile Speaking of convenience, it doesn’t really get more convenient than whey protein. You can throw together a delicious, nutritious shake in seconds whether you’ve got your favourite milk on hand or just water. Or, if you’re feeling creative, head to the kitchen and bake with it (protein pancakes – yum), or mix it into oats, yoghurts and smoothies for some serious treats that taste and feel good. Whether you’ve got time to cook up a storm or you’ve only got 30 seconds before you need to be out the door, whey protein makes nutrition easy. How can whey protein support your fitness goals?  Whey protein is a great supplement for a range of fitness goals. Let’s take a look at how. If you’re trying to build muscle… Whey alone won’t do the job – you’ve gotta put the work in. When you’re done sweating up a storm, take your whey right after your workout (as soon as possible but definitely within 60 minutes for maximum impact).  Whey helps to repair muscles which are damaged during exercise as well as promoting growth to make you stronger for next time. You know what they say, no pain, no gain… If you want to push your workouts even further with whey on hand to repair the damage, try pairing your protein shake with The Power Booster for an extra hit of power, strength and speed. If you’re focused on fat loss… Swap out the snacks for a whey protein shake to cut down on calories and keep you fuller for longer between meals. The high protein content of whey can also help to preserve muscle mass if you’re in a calorie deficit, which is another big plus.  If you’re training for performance or endurance… When you’re looking to perform at a high level or for an extended period of time, repetition is a key part of the process. However, with repetition comes aches, pains and inevitable recovery time. Whey protein is a great recovery aid which can help to reduce muscle soreness and support your immune system while your body is undergoing physical stress. Work whey into your diet and get back on the grind in no time. How does whey compare to other proteins? When you’re shopping around for the best protein, there are a lot of factors to consider. Let’s take a quick look at how whey protein stacks up against the competition. Whey vs casein protein Both whey and casein are derived from milk, with casein making up around 80% of the total protein content of milk. The question here is: why isn’t casein seen as much on the shelves?  There are a few reasons, one of the main ones being casein is absorbed by the body at a much slower rate. The amino acids in whey protein stay in your bloodstream for around 90 minutes until they’re absorbed, whereas casein amino acids can stay in your system for as long as five hours. If you’re looking for a quick hit, especially after a workout, whey is the way to go.  The branched-chain amino acid (BCAA) profile of whey is also superior to casein, meaning it can be more effective at building muscle.  Whey vs soy protein Soy offers a good alternative option for many as it’s a plant-based source of protein which also contains all nine essential amino acids. While studies have shown little difference in muscle growth and strength development between soy and whey protein, there are other downsides to soy protein which whey doesn’t have. Soy protein contains considerably less leucine and lysine than whey (the amino acids responsible for muscle growth and repair, blood sugar regulation and the production of hormones and energy), which can be a big turn off for many.  As such, whey is widely considered a higher-quality protein source than soy, but soy protein typically comes with a smaller price tag, making it an appealing choice for many. Whey vs pea & rice protein Two other popular sources of protein are pea and rice protein. These are often used together, like in The Fit Protein or The Health Protein, to offer a balanced and well-rounded vegan protein option. Both rice and pea protein contain all nine essential amino acids, albeit in a slightly lower density than whey. To put it plainly, whey retains its crown as the most complete protein source, but for those who can’t or don’t want to have whey, pea and rice protein offer a fantastic option.   It’s the whey to go When it comes to protein supplements, whey is widely considered to be the most complete form you can get your hands on – and for good reason.  With a high concentration of protein per serving, broad range of amino acids and huge variety of ways to enjoy it, whey is an easy way to support your fitness goals, whatever they are. If you can’t have whey, or maybe just don’t want to, check out our range of vegan supplements for some plant-based alternatives.   We’ve shown you the whey (sorry), now go forth and conquer.  References Schoenfeld, B., Aragon, A. (2018) How much protein can the body use in a single meal for muscle-building? Implications for daily protein distribution. Int Soc Sports Nutr. Click here. Zhou, L., Xu, J., Qin, L. (2015) Effect of whey supplementation on circulating C-reactive protein: a meta-analysis of randomized controlled trials. Nutrients. 7(2). Click here. King, N., Slater, G. (2015) The effect of a whey protein supplement dose on satiety and food intake in resistance training athletes. Appetite. Click here. Schoenfeld, B., Aragon, A. (2007) Bovine milk in human nutrition – a review.  Lipids Health Dis. Click here. Lynch, H., Buman, M. (2020) No Significant Differences in Muscle Growth and Strength Development When Consuming Soy and Whey Protein Supplements Matched for Leucine Following a 12 Week Resistance Training Program in Men and Women: A Randomized Trial. Int J Environ Res Public Health. Click here. Read more
The Dangers of Silica
Ever opened a sachet of hydration powder, only to have a puff of dust cloud waft up into your nostrils? You're not imagining it. Most electrolyte drinks on the market contain silica - a synthetic anti-caking agent added to keep powders dry, free-flowing, and easy to manufacture at scale. It’s one of those behind-the-scenes ingredients that doesn’t need to be there… unless your priority is speed and profit margins, not people. Let’s break this down. What is silica? Silica (aka silicon dioxide) is a compound found in sand, quartz, those little sachets that come with new shoes, and yes - in many processed foods and supplement powders. In this industry, it’s added to prevent clumping and help powders flow smoothly and zip through high-speed packaging machines. It’s not added for your health. It’s added for efficiency.  And here’s the thing: silica is not inherently dangerous when eaten in small quantities — it occurs naturally in some foods, after all. But when it’s inhaled, it’s a whole different story. Let’s talk about silicosis Silicosis is a serious lung disease caused by breathing in fine particles of silica.  Many of these powders are so bone-dry and ultrafine that you can’t help but inhale a bit when you open a sachet. And while regulators have deemed it “safe” for consumption, they’re not telling you what happens when you’re breathing that dust in day after day. We think it matters. Why it’s used anyway (and why we don’t). Silica makes life easier for big manufacturers. When a powder is dry and ultra-fine, it runs like a dream through industrial machinery. That means more sachets filled per minute, fewer machine stoppages, and higher production yields. In other words: cheaper, faster, more profitable. It’s what most brands do - especially the ones backed by big investors who demand a return on their money. That’s just the way it works. Innermost is proudly independent. Something we don’t talk about often enough is that we’re 100% self-owned. No outside investors. No pressure to cut corners to meet someone else’s margin goals. That means we get to put your health - not shareholder value - first. We created The Hydrate Blend to be 100% natural, functional, and free from synthetic fillers. No nasties. No shortcuts. And absolutely no silica. Yes, it might cost a little more than the cheapest stuff on the market - but it’s better for your body, and your lungs. Let’s call it what it is. Most people will never think twice about inhaling the powder that wafts up out of their electrolyte powder. But we do. Because we know the supplement industry loves to hide behind shortcuts and call it innovation. Loves to throw in cheap ingredients because they’re easier - not because they’re better. Loves to race to the bottom on cost while pretending they’re leading on health. That’s not us. That’s never been us. We’re not here to cut corners. We’re here to raise standards. And sometimes that means doing things the hard way - like formulating a hydration product without any silica in it, knowing full well it’ll be way harder to do. But your health is worth the effort. Read more