Symptoms of protein deficiency
The human body can’t store protein, so it must be supplied on a daily basis from the foods we eat. Strict vegetarians who don’t consume any animal products at all are at increased risk of protein deficiency if they don’t eat a wide range of complementary plant proteins. Symptoms of protein deficiency include:
* Wasting and shrinkage of muscle tissue
* Oedema (build-up of fluids, particularly in the feet and ankles)
* Anaemia (the blood’s inability to deliver sufficient oxygen to the cells, usually caused by dietary deficiencies such as lack of iron)
* Slow growth (in children).
Very high protein diets are dangerous
Some weight-trainers and bodybuilders believe that high protein diets lead to increased muscle mass. This isn’t true - it is stimulation of muscle tissue through exercise, not extra dietary protein that leads to muscle growth. Fad diets that favour very high protein and fat intake, combined with very low carbohydrate intake, may be harmful. The drawbacks of very high protein diets include:
* Very high protein diets usually advocate very low intake of carbohydrates. Glucose, made when the body breaks down dietary carbohydrate, is the body’s preferred fuel source. If the body doesn’t receive enough dietary carbohydrate, it will break down muscle tissue to make glucose. This causes muscle wastage, reduced metabolism and a build-up of ketones (byproducts of protein metabolism).
* Low fibre intakes can result in constipation, bowel disorders and increased risk of colon cancer.
* There is evidence to suggest that the heart may not function as well if its main source of fuel is ketones.
* High intake of animal products (which is usually recommended in such diets) can also be high in saturated fats and cholesterol, which is associated with a range of conditions including heart disease.
* The liver and kidneys are put under strain because they have to detoxify and eliminate unusually high quantities of protein by products. Kidney problems may be exacerbated in people with diabetes.
* There is an increased risk of developing gout and gall bladder colic.
* Greater losses of body calcium may increase the risk of osteoporosis.
* Increased risk of dehydration puts the body under pressure.
* Recent research shows that weight loss over one year is not greater on a high protein diet when compared to safer low fat eating patterns.
A complete beginners guide to Protein, Protein Powder and Protein Shakes
When it comes to burning fat and building muscle, protein is a nutrient that will make or break your results. If you're confused about how much protein you need, which type of protein is best, or when you should eat it, our protein Q&A will help you separate protein fact from protein fiction.
How much protein do I need?
The UK Food Standards Agency recommends that adults take in around 55 grams of protein per day. However, studies show that regular exercise increases your need for protein, which means that active people need a lot more. For best results, most experts recommend that you consume around 2 grams of protein per kilogram of bodyweight. To work out how much protein your need, multiply your bodyweight in kilograms by two (e.g. an 80kg man would aim for 160 grams of protein per day).
When's the best time to drink a protein shake?
Most experts recommend taking protein shakes in two servings: one an hour or so before you train, and another dose immediately after training to help repair muscle damage and fuel the growth of new muscle tissue. Protein shakes are a great way of getting protein in to your system, and is quickly absorbed by the body. Protein shakes are also a quick and easy way to consume the supplement, making it ideal for people on the go. Promax is the UK's no. 1 selling protein powder and is perfect for supporting lean muscle and recovery, whether your goal is size & strength, sports performance, or getting lean
Can protein help me lose fat?
Not only does protein help you build muscle, it also plays an important part during a fat loss programme. As well as helping to preserve lean muscle, which is easily lost when you cut back on your calorie intake, protein also helps with appetite control, making it easier for you to stick to your diet. Products like Promax Diet protein powder are proven to aid weight loss and lean muscle definition
What happens if I don't eat enough protein?
An occasional low-protein day will not affect muscle growth. But if you don't get enough protein in your diet on a regular basis, then your body starts burning muscle for energy and your progress in the gym will grind to a halt.
What are the best sources of protein?
As far as your body is concerned, there are two different types of amino acids (the building blocks of protein): essential and non-essential. Non-essential amino acids are amino acids that your body can create by itself. Essential amino acids cannot be created, and therefore the only way to get them is through food.
Many foods, including nuts and beans, can provide a good dose of protein. But the best sources are animal proteins like eggs, meat, poultry fish and whey. Animal protein is complete - it contains the right proportions of the essential amino acids your body can't make on its own. Vegetable sources are usually low on or missing certain essential amino acids. Promax Extreme powder is designed to provide your body with the highest quality whey protein to support rapid muscle growth, strength and recovery and help you get enough in your training plan to get the results you want
What are the benefits of whey protein?
Whey protein is one of the two major proteins found in milk, the other being casein. It's one of the most popular sources of protein with athletes and gym users wanting to burn fat and build muscle, and with very good reason.
* A typical serving of whey protein contains the same amount of protein found in a chicken breast, but is also very low in both fat and carbohydrate.
* A naturally complete protein, whey is often referred to as a "fast" protein for its ability to provide rapid nourishment to muscles.
* Whey protein has a higher biological value than many foods, including fish, beef and soya. This means that more of the protein is actually used by your body.
* Whey protein contains high levels of essential amino acids and BCAAs, both of which play a vital role in fuelling muscle growth.
* Whey protein is also naturally high in the amino acids glutamine and leucine, which help with muscle repair and recovery after a tough workout.
What should I look for in a protein shake?
When you're choosing a protein shake, make sure that they can answer these 3 important questions.
* Is it subject to stringent independent quality control tests?
With Maximuscle protein shakes, you can be sure that what's on the label is in the tub. Cheaper products might claim to contain certain ingredients, but you have no way of knowing what's really in there.
* Does it contain proven ingredients in the right amounts?
Unlike many companies, Maximuscle won't compromise on quality to produce a cheap protein product packed with weak ingredients and useless fillers. this makes all Maximuscle protein shakes the best quality and most efficient on the market.
* Do they offer a money-back guarantee?
We're so confident in our protein shakes that you'll see results that we offer a no-hassle 40-day money back guarantee. Once you've tried our protein shakes, you'll see why we're so confident that our products will work for you.
Biomax - The Purest Quality Protein for you
There are plenty of companies out there that sell whey protein. But what makes Biomax, the quality type of whey protein that Maximuscle uses in most of its products, so special?
Biomax whey protein is extracted from milk and cheese through a process known as low temperature ultra-filtration, which 'strips away' some of the other nutrients without damaging the protein. This leaves you with a very pure whey containing high levels of protein but very little carbohydrate (lactose) or fat. The better the quality of protein, the better the results you will get.
Biomax whey protein also contains a special form of whey known as a whey protein hydrolysate (more commonly known as hydrolyzed whey protein). These whey proteins have been treated with enzymes, which produces small chains of amino acids called peptides. Because they're pre-digested, whey protein hydrolysates are absorbed more quickly than other types of protein, helping to maximise the rate of amino acid delivery to the muscles immediately after exercise. This helps to repair and rebuild damaged muscles after exercise, helping them grow bigger and stronger. If you're trying to lose weight, Biomax with hydrolysed whey protein will also help you retain vital muscle tissue, which can be easily lost when you go on a diet. Biomax is unique and exclusive to Maximuscle and is found in some of our other most popular products, including Cyclone, Promax, Progain, and Progain Extreme.
References
1. Lemon, P.W.R. (1998). Effects of exercise on dietary protein requirements. International Journal of Sport Nutrition, 8, 426-447
2. Skov, A.R., Toubro, S., Ronn, B., Holm, L., & Astrup, A. (1999). Randomized trial on protein vs carbohydrate in ad libitum fat reduced diet for the treatment of obesity. International Journal of Obesity, 23, 528-536.
3. Cribb, P.J., & Hayes, A. (2006). Effects of supplement timing and resistance exercise on skeletal muscle hypertrophy. Medicine and Science in Sports and Exercise, 38, 1918-1925
4. Lemon, P.W. (1995). Do athletes need more dietary protein and amino acids?. International Journal of Sport Nutrition.