Chocolate Protein Powder

Showing all 24 results

View our range of the best-selling chocolate protein powder supplements below and find the perfect one for you.

1kg protein powder

EHPLabs Oxywhey Protein

RRP: $89.95
$74.95

Chocolate Protein Powder

Ghost WHEY Protein

RRP: $89.95 - $94.95
$79.95

Chocolate Honeycomb Protein Powder

Cyborg Sport Collagen Pro

RRP: $94.95 - $169.95
$74.95$144.95

1kg protein powder

Fantom Sports Protein

RRP: $79.90
$69.95
Out of stock

1kg protein powder

JD Nutraceuticals 100% WPI

RRP: $89.95 - $199.95
$69.95$189.95
Out of stock

Banana Protein Powder

Axe & Sledge Farm Fed

RRP: $89.95
$74.95

3kg protein powder

MAXS Absolute MASS

RRP: $89.95 - $139.95
$79.95$119.95

5kg protein powder

Optimum Nutrition Serious Mass

RRP: $89.95 - $149.95
$69.95$124.95

2kg protein powder

MAXS Shred System

RRP: $79.95 - $159.95
$69.95$134.95

Cheap Protein Powder

Maxine’s Burn Protein

RRP: $49.95 - $139.95
$39.95$124.95

Chocolate Protein Powder

Dymatize ISO100

RRP: $89.95 - $209.95
$79.95$189.95

3kg protein powder

MAXS Clean MASS

RRP: $99.95 - $159.95
$79.90$129.95
Out of stock

Chocolate Protein Powder

Rule 1 R1 GAIN

RRP: $119.95 - $169.95
$94.95$149.95

Chocolate Protein Powder

JD Nutraceuticals Vegan Vibe

RRP: $79.95
$64.95
Out of stock

Casein Powders

Alien Custard

RRP: $79.95
$69.95

Casein Powders

Rule 1 Casein

RRP: $79.95
$69.95

Chocolate Protein Powder

Core Nutritionals PRO

RRP: $99.95 - $179.95
$79.95$149.95

Chocolate Protein Powder

Rule 1 R1 Protein Naurally Flavoured

RRP: $99.95 - $199.95
$84.95$179.95

Banana Protein Powder

Altered Nutrition 100% Isolate

RRP: $94.95 - $229.95
$84.95$199.95

Chocolate Protein Powder

Rule 1 Clean Gainer

RRP: $119.95 - $179.95
$99.95$159.95

Chocolate Protein Powder

Core Nutritionals ISO

RRP: $99.95
$84.95

Chocolate Protein Powder

Rule 1 SOURCE7 Protein

RRP: $79.95 - $129.95
$64.95$114.95

Cheap Protein Powder

Iconic Series GTA Whey

RRP: $59.95
$49.95

Cheap Protein Powder

Fitness Basics WPC

RRP: $59.95
$49.95

Chocolate Whey Protein Isolate

Due to its high whey protein content, whey protein isolate is a popular supplement among bodybuilders. Even people who have trouble digesting lactose or who are trying to limit their fat intake can enjoy all the advantages of whey protein with this option.

Looking for a different flavour? We also have a huge range of proteins available in:

Check out some of the best WPI supplements below:

Rule1 R1 Protein

When it comes to protein powders, you usually have to choose between quality and quantity. But with Rule1 R1 Protein, you get both 100% pure whey isolate and fast-acting whey hydrolysate so you can be sure your body is getting the most out of every scoop.

Plus, there’s no need to worry about fillers or additives ­– just pure, delicious protein that will help you reach your fitness goals. So why settle for anything less? Make the switch to Rule1 R1 Protein today!

  • 25g of protein per serving
  • Available in 12 other flavours

GET RULE 1 R1 PROTEIN!

Use code CHOCOLATE at the checkout to get 10% off Rule 1 R1 Protein!

Axe & Sledge Farm Fed

Axe & Sledge Farm Fed is the perfect protein powder for those looking to improve their fitness and reach their goals. 100% grass-fed whey protein isolate ensures that you’re getting the highest quality product, while 50 milligrams of digestive enzymes help your body to better absorb nutrients.

Whether you’re looking to bulk up or slim down, Axe & Sledge Farm Fed can help you achieve the results you desire. So don’t wait any longer, order your Farmfed protein powder today!

  • 22g of protein per serving
  • Available in 8 other flavours

GET AXE & SLEDGE FARMFED!

Use code CHOCOLATE at the checkout to get 10% off Axe & Sledge Farmfed!

JD Nutraceuticals 100% WPI

Looking to bulk up quickly and efficiently? You need JD Nutraceuticals 100% WPI – one of the purest, most potent whey proteins on the market. This protein is made with 100% high-quality WPI and no fillers, so you can be sure you’re getting all the muscle-building benefits without any extra baggage. And with up to 7g of BCAAs per serving, this protein powder is essential for anyone serious about building lean muscle mass.

But what really sets JD Nutraceuticals WPI apart from other protein powders is its lack of carbohydrates, fats, and sodium. That means you can enjoy all the benefits of a high-protein diet without any of the dreaded weight gains.

So whether you’re looking to bulk up for a competition or just want to build some extra muscle, this powder is the perfect solution. Get ready to see some serious results – choose JD Nutraceuticals 100% WPI.

  • 30g of protein per serving
  • Available in 3 other flavours

GET JD NUTRACEUTICALS WPI!

Use code CHOCOLATE at the checkout to get 10% off JD Nutraceuticals WPI!

Chocolate Whey Protein Concentrate

If you’re looking for a cheap and easy way to grow your muscles, reduce calorie intake, or simply snack healthily, then whey protein concentrate should be at the top of your list. In addition, it being cheaper than other types will make sure that everyone can afford this excellent alternative.

Check out some of the best WPC supplements below:

Rule1 Whey Blend

Providing you with 24 grams of whey protein from concentrates, isolates, and hydrolysates in each serving, Rule 1 Whey Blend is perfect for those looking to boost their protein intake while on a budget.

R1 Whey Blend is an excellent source of naturally occurring essential amino acids (EAAs), branched-chain amino acids (BCAAs), and glutamine, making it perfect for those who are looking to build muscle and improve their performance in the gym.

In addition, R1 Whey Blend is low in fat and calories, making it an ideal choice for those who are trying to manage their weight. So don’t wait any longer, grab yourself some R1 Whey Blend today!

  • 24g of protein per serving
  • Available in 14 other flavours

GET R1 WHEY BLEND PROTEIN!

Use code CHOCOLATE at the checkout to get 10% off Rule 1 Whey Blend Protein!

Ghost Whey Protein

Rich, smooth, and creamy – these are just some of the words that have been used to describe Ghost Whey Protein. But this whey protein isn’t just about great taste. This protein powder is also packed with all the essentials you need to support your workout goals. From hydrolysates that help burn fat to a simple formula that makes it easy to mix and consume, Ghost Whey has everything you need to help you reach your fitness goals.

So don’t settle for second best when it comes to your whey protein. Give Ghost Whey a try today and see the difference quality can make. Your body will thank you for it!

  • 25g of protein per serving
  • Available in 9 other flavours

GET GHOST WHEY PROTEIN!

Use code CHOCOLATE at the checkout to get 10% off Ghost Whey Protein!

JD Nutraceuticals 100% Whey

An affordable and delicious protein powder that’s perfect for anyone looking to improve their physique, JD Nutraceuticals 100% Whey is a great choice for those on a budget. This premium quality protein powder contains both whey protein concentrate and whey protein isolate, resulting in a rich and creamy texture that’s sure to keep you full for hours.

Plus, with wonderful flavour options like chocolate, vanilla, caramel, and more, you can always enjoy a delicious shake no matter what your mood. So don’t wait any longer, stock up on JD Nutraceuticals 100% Whey today!

  • 22g of protein per serving
  • Available in 4 other flavours

GET JD NUTRACEUTICALS 100% WHEY!

Use code CHOCOLATE at the checkout to get 10% off JD Nutraceuticals 100% Whey!

Chocolate Hydrolysed Protein Powder

Hydrolysed whey protein is the best kind of protein because it’s broken down into smaller pieces that your body can absorb more easily. This means that you’ll get the full benefits of the protein much faster, making it perfect for those who are looking to build muscle or improve their performance.

Check out some of the best hydrolysed whey supplements below:

Primabolics Iso-Ripped

Get the ripped and toned body you always wanted with Primabolics Iso-Ripped. This great-tasting powder comes in a delicious chocolate hazelnut flavour that will make you want to drink it all day, every day!

Using HWPI (Hydrolysed Whey Protein Isolate), Primabolics Iso-Ripped stimulates anabolic activity and muscle growth to help you achieve the results you deserve. So why wait? Get started on your path to a ripped and toned body today with Primabolics Iso-Ripped.

  • 26.1g of protein per serving
  • Available in 8 other flavours

GET PRIMABOLICS ISO RIPPED!

Use code CHOCOLATE at the checkout to get 10% off Primabolics Iso Ripped!

Dymatize ISO100

If you’re looking for a blazing fast absorbing protein powder that will quickly help in muscle recovery after workouts, then Dymatize ISO100 is the one for you.

With 5.5 grams of BCAA’s and 2.6 grams of leucine per scoop, it’s perfect for helping you achieve the gains you’ve been working so hard for. And because it’s low in calories and has only one gram of sugar, it’s also great for burning fat. So don’t wait any longer, add Dymatize ISO100 to your cart today!

  • 25g of protein per serving
  • Available in 12 other flavours

GET DYMATIZE ISO100!

Use code CHOCOLATE at the checkout to get 10% off Dymatize ISO100!

Chocolate Mass Gainers

Mass gainers are supplements that can help you build muscle mass. If it seems like your body isn’t responding well to the workouts, or if gaining weight is tough for some reason then these might just be what’s needed!

Max’s Absolute Mass

Max’s Absolute Mass is the perfect product for anyone looking to add some serious mass. This mass gainer has a delicious chocolate mud cake flavour and is packed with nutrients to help you bulk up. Each serving contains 60 grams of protein, 1553 grams of carbs, and 1180 calories for a calorie-dense and nutrient-rich formula.

Max’s Absolute Mass not only tastes great, but it is quickly and easily digested so that your body can put the nutrients to work right away. This tasty mass gainer protein is perfect for anyone ready to bulk up.

With its delicious flavour, easy-to-digest formula, and massive servings of calories and protein, Max’s Absolute Mass is the perfect product for anyone looking to bulk up quickly and effectively.

  • 60g of protein per serving
  • Available in 2 flavours

GET MAX’S ABSOLUTE MASS!

Use code CHOCOLATE at the checkout to get 10% off Max’s Absolute Mass!

Rule 1 R1 Gain

Are you looking for a quality mass gainer that can help you add on muscle tissue? Do you want a product that is rich in protein and carbohydrates, perfect for aiding in recovery? If so, then look no further than Rule 1 R1 Gain.

This super comprehensive mass gainer is perfect for anyone trying to bulk up and add some extra calories to their diet. Each serving of Rule 1 R1 Gain contains 530 calories, making it an ideal meal replacement powder or shake for those looking for a little extra energy throughout the day.

With a high protein content and plenty of good quality carbohydrates, Rule 1 R1 Gain is perfect for anyone looking to improve their workout results and see some serious gains. So don’t wait any longer, order your own tub of Rule 1 Gain today and start seeing the results you’ve been dreaming of!

  • 50g of protein per serving
  • Available in 4 other flavours

GET RULE1 R1 GAIN!

Use code CHOCOLATE at the checkout to get 10% off Rule1 R1 Gain!

Optimum Nutrition Serious Mass

If you’re looking to add serious mass, Optimum Nutrition Serious Mass is the perfect solution. This mass gainer protein powder is packed with calories and nutrients to help you bulk up quickly and easily. With a delicious flavour that will make you look forward to your next shake, Serious Mass is the easy way to get the results you’re after without force-feeding yourself.

This remarkable mass gainer protein powder has all of the calories you require and is delectable enough that you won’t mind drinking it. Don’t let your fast metabolism or lack of hunger deter you from gaining mass. Get a tub of Serious Mass and start seeing gains immediately.

  • 50g of protein per serving
  • Available in 4 other flavours

GET OPTIMUM NUTRITION SERIOUS MASS!

Use code CHOCOLATE at the checkout to get 10% off Optimum Nutrition Serious Mass!

Chocolate Weight Loss Protein Powder

Weight loss protein powder is the perfect alternative if you’re trying to lose weight. They have a low number of calories and fat, which makes them an excellent choice for snacks or meal replacements when on your diet plan!

Max’s Shred System

Shred some serious weight with Max’s Shred System. This tasty chocolate brownie powder does double duty by encouraging muscle gain and fat loss – thanks to its thermogenic complex. Not only will Max’s Shred System help boost your metabolism, making it easier for your body to burn fat, but it will also help to tone your muscles.

So whether you’re trying to get ripped for summer or simply want to lose a few stubborn pounds, Max’s Shred System can help you reach your goals quickly and effectively. Give it a try today!

  • 22g of protein per serving
  • Available in 2 other flavours

GET MAX’S SHRED SYSTEM!

Use code CHOCOLATE at the checkout to get 10% off Max’s Shred System!

Maxine’s Burn Protein

Are you looking for a delicious way to slim down and tone up? Look no further than Maxine’s Burn Protein! This rich and chocolatey drink is specially formulated to help women lose weight, burn fat, and build muscle. Plus, it’s so delicious that you’ll look forward to drinking it every day!

Maxine’s Burn Protein is packed with nutrients that speed up your metabolism and help your body burn more fat. It also contains protein to help build lean muscle mass. So not only will you lose weight, but you’ll also end up with a toned and sculpted body!

Just one scoop of Maxine’s Burn Protein delivers all of these amazing benefits. And because it tastes so good, you’ll want to drink it every day. So why wait? Try Maxine’s Burn Protein today and feel the difference!

  • 21g of protein per serving
  • Available in 4 other flavours

GET MAXINE’S BURN PROTEIN!

Use code CHOCOLATE at the checkout to get 10% off Maxine’s Burn Protein!

Primabolics Whey Ripped

Ready to shred some serious fat? Primabolics Whey Ripped is a high-protein, low-carbohydrate powder, low-fat that will help you achieve your fitness goals. This unique formula is designed to help your body burn fat while preserving muscle mass.

Mixed with ashwagandha herb, your body burns fat more efficiently and also helps to calm your body after a workout. So whether you’re looking to shred some serious weight or just want a protein powder that will help you recover faster and feel calmer, Primabolics Whey Ripped is the perfect choice. Try it today and see the difference!

  • 23g of protein per serving
  • Available in 10 other flavours

GET PRIMABOLICS WHEY RIPPED!

Use code CHOCOLATE at the checkout to get 10% off Primabolics Whey Ripped!

Chocolate Natural Protein Powder

Natural protein powders derived from natural ingredients are typically lower in additives, making them a safer alternative for individuals looking to avoid unwanted fillers. They’re also frequently more readily absorbed and broken down by the body, as well as being gentler on the stomach and tasting better than artificial tastes.

Check out some of the best natural whey protein powders below:

Rule 1 R1 Protein Naturally Flavoured

Packed with high-quality ingredients like their whey protein concentrate and isolate, Rule1 R1 Protein Naturally Flavoured is a great choice for anyone looking to improve their health and fitness. It’s perfect for building muscle, losing weight, or just boosting your overall healthy active lifestyle. And because it’s naturally flavoured and sweetened, you can enjoy it without any guilt.

This incredible powder is a delicious way to fuel your body with the nutrients it needs to perform at its best. Try it today and see for yourself why Rule1 R1 Protein Naturally Flavoured is quickly becoming the world’s favourite protein powder.

  • 25g of protein per serving
  • Available in 2 other flavours

GET RULE 1 R1 PROTEIN NATURALLY FLAVOURED!

Use code CHOCOLATE at the checkout to get 10% off Rule 1 R1 Protein Naturally Flavoured!

Chocolate Plant-based Protein Powder

For those who can’t consume dairy due to an allergy or intolerance, plant-based protein powders are a great replacement. Vegan protein powders feature more fibre, vitamins, and minerals than whey protein powders since they are made from plants that have a lot of protein, such as soy protein, nuts, tofu, and some grains like brown rice protein and even peas.

Check out some of the best plant-based protein powders below:

JD Nutraceuticals Vegan Vibes

JD Nutraceuticals Vegan Vibe is one of the most effective vegan-friendly protein powders on the market today, with a unique mix of faba bean, pea, and rice proteins. It’s low in fat and carbohydrates (with just 2 grams per serving) but provides a rich 23 grams of all-natural protein to help you achieve your exercise goals. So what do you have to lose? Give JD Nutraceuticals Vegan Vibe a try immediately!

  • 23g of protein per serving
  • Available in 2 other flavours

GET JD NUTRACEUTICALS VEGAN VIBE!

Use code CHOCOLATE at the checkout to get 10% off JD Nutraceuticals Vegan Vibe!

Prana Power Plant

Prana Power Plant Protein is an excellent protein supplement that provides your body with all the nutrients it needs to function at its peak. This one-of-a-kind blend features three different plant proteins—finely milled rice, golden pea protein, and faba bean protein cultivated in Australia.

The nine essential amino acids required for muscle repair and growth are all included in this strong mix. Furthermore, BCAAs, probiotics, and digestive enzymes are added to Power Plant Protein to help with digestion and nutritional absorption.

This potent mix also includes medium chain triglycerides, or MCTs, which have been shown to aid in fat burning, weight promotion, and the preservation of lean muscle mass. So if you’re looking for a complete protein powder that will help you achieve all of your fitness goals, look no further than Prana Power Plant Protein. This amazing product is sure to help you reach new heights.

  • 30g of protein per serving
  • Available in 6 other flavours

GET PRANA POWER PLANT!

Use code CHOCOLATE at the checkout to get 10% off Prana Power Plant!

Veego Plant Protein

Looking for a delicious, nutritious, and convenient way to get your daily protein intake? Then Veego Plant Protein is the perfect solution for you!

This rich chocolate flavour protein powder is made with only the finest organic, raw, and natural ingredients, making it a superior choice for vegan protein powder. Plus, it contains more servings per package than most other brands so you can always enjoy a satisfying protein boost.

Whether you’re an athlete, bodybuilder, or just looking to improve your overall health, Veego Plant Protein is an excellent choice. It’s also dairy-free, and gluten-free, making it perfect for those with food allergies or sensitivities. So why wait? Give Veego Plant Protein a try today!

  • 23g of protein per serving
  • Available in 5 other flavours

GET VEEGO PLANT PROTEIN!

Use code CHOCOLATE at the checkout to get 10% off Veego Plant Protein!

Chocolate Casein Protein Powder

Rule 1 Casein

If you’re looking for a sleep aid that will also help you bulk up, Rule 1 Casein is the product for you. This product allows muscle protein synthesis to continue throughout your sleep, giving your muscles a steady stream of amino acids to help them grow.

Did you know that slow-digesting proteins are some of the best to have before bed? Rule 1 Casein will help reduce midnight snacking and keep you fuller for longer with each 8-hour stream of amino acids! Get yourself a tub today and see the gains for yourself, even while asleep!

  • 25g of protein per serving
  • Available in 2 flavours

GET RULE 1 R1 CASEIN!

Use code CHOCOLATE at the checkout to get 10% off Rule 1 R1 Casein!

Alien Custard Casein

Casein cravings got you down? Then have we got the perfect solution for you! Alien Custard Casein is not only delicious but it’s also packed full of nutrients to help your body recover from exercise. With its incredible texture and taste, Alien Custard will become your new go-to snack!

You’ll not only get more protein while you sleep, but you’ll also wake up less hungry the next morning. Ideal for individuals on the go!

  • 26.6g of protein per serving
  • Available in 3 other flavours

GET ALIEN CUSTARD CASEIN!

Use code CHOCOLATE at the checkout to get 10% off Alien Custard Casein!

Optimum Nutrition Gold Standard 100% Casein

Looking for a protein powder that will give you slow and steady results? Look no further than Optimum Nutrition Gold Standard 100% Casein. This protein is perfect for increasing your daily protein intake, which is essential for building muscle mass and aiding in recovery.

Casein protein digests more slowly than regular whey protein, which prolongs muscle protein synthesis. This makes it ideal to consume after a workout, whereas whey may be better to use before training.

Optimum Nutrition Gold Standard 100% Casein comes in three delicious flavours, so you’ll be looking forward to your next shake!

  • 24g of protein per serving
  • Available in 2 other flavours

GET GOLD STANDARD 100% CASEIN!

Use code CHOCOLATE at the checkout to get 10% off Optimum Nutrition Gold Standard 100% Casein!

Chocolate Collagen Protein Powder

If you’re seeking a way to preserve your skin looking youthful and radiant while also getting plenty of protein, collagen protein powder may be the answer. This unique powder melds two of the most popular health and wellness subjects together into one convenient package.

Collagen protein is recognised for helping enhance suppleness, combat fine lines and wrinkles, and build muscle, whereas whey protein aids in post-workout recovery by stimulating muscular growth.

Check out some of the best collagen protein powders below:

Cyborg Sport Collagen Pro

Cyborg Sport Collagen Pro will help you grow muscle and recover faster than ever before. Hydrolysed collagen peptides are used in the mix, which facilitates their absorption and use by the body. If you have difficulties digesting other proteins or are sensitive to them, Collagen Pro is a fantastic alternative.

However, that’s not all this incredible product can accomplish! Taking Collagen Pro is like giving your entire body a shot in the arm because it aids in muscle repair and growth. In other words, don’t procrastinate any longer and get started on the road to a happier, healthier self right now!

  • 25g of protein per serving
  • Available in 6 other flavours

GET CYBORG SPORT COLLAGEN PRO!

Use code CHOCOLATE at the checkout to get 10% off Cyborg Sport Collagen Pro!

ATP Science NOWAY Collagen

ATP Science NOWAY Collagen Protein Powder is the perfect solution for those with poor flexibility, sore joints and muscles, and long recovery times. Just weeks after adding this unique formula to your training regimen, you’ll start to see a dramatic difference in how you feel.

This powerful protein powder contains 30% collagen powder, which helps to eliminate joint problems and rebuild muscles quickly. Whether you’re dealing with an old injury or just looking to improve your overall fitness, NOWAY Collagen Protein Powder can help you get back to your peak performance levels.

Don’t let soreness and stiffness stop you from doing what you love. With NOWAY Collagen Protein Powder, you can train longer and harder without worrying about muscle soreness or joint pain. Get back in the game today with this revolutionary protein powder.

  • 18g of protein per serving
  • Available in 7 other flavours

GET ATP SCIENCE NOWAY COLLAGEN PROTEIN!

Use code CHOCOLATE at the checkout to get 10% off ATP Science NOWAY Collagen Protein!

Switch Nutrition Collagen Switch

Looking for an outstanding collagen supplement? Look no further than Collagen Switch by Switch Nutrition! This unique formulation provides three different types of highly bioavailable collagen peptides from grass-fed bovine and naturally sustainable marine collagen. That means you’ll get the best results from quality ingredients.

But that’s not all. Collagen Switch is also fortified with a high amino acid profile, giving your body all the essential amino acids it needs to aid in recovery. Plus, it includes naturally fermented L-glutamine, which is a building block for muscle protein synthesis.

In other words, this supplement will help you recover faster and build stronger muscles. So why wait? Get Collagen Switch today and start feeling the difference!

  • 23.9g of protein per serving
  • Available in 3 other flavours

GET SWITCH NUTRITION COLLAGEN SWITCH!

Use code CHOCOLATE at the checkout to get 10% off Switch Nutrition Collagen Switch!

FAQs

When is the best time to drink a chocolate protein shake?

A common recommendation among fitness enthusiasts is to consume a protein supplement 15–60 minutes after exercise. This time period is known as the “anabolic window” and is believed to be optimal for maximising the benefits of foods such as protein.

Can I use a chocolate milkshake as a meal replacement?

Although chocolate milkshakes are rich in proteins and important amino acids, they should not be substituted for a healthy meal. This is because milkshakes typically lack essential vitamins and minerals found in other foods that are required for proper body function.

Are chocolate protein shakes suitable for pregnant women?

Generally, protein shakes are safe for pregnant women, however, this can vary from person to person. It is also highly recommended that a woman during pregnancy eats a well-balanced diet that provides enough vitamins and nutrients for both her and the developing baby. Nevertheless, a healthcare professional should always be consulted before making any changes to a diet during pregnancy.

Does chocolate protein powder contain branched-chain amino acids?

Yes. Whey protein powder is a complete protein, meaning it contains all the essential amino acids your body can’t produce on its own. This includes BCAAs.

Do chocolate protein powders contain essential amino acids?

Yes, a choc protein powder contains some form of essential amino acids. Amino acids are the building blocks of protein and are essential for many metabolic processes in the body.

What is the daily recommended protein intake?

10-35% of your calorie intake comes from protein. To put it another way, if you require 2,000 calories per day, you’ll need between 50 and 175 grams of protein. An average sedentary person needs 0.8 grams of protein per kilogram of body weight per day to prevent protein deficit.