Let me throw this hypothetical at you: How would you know if the protein powder you’re using is any good? It’s not like poor quality stuff would make you feel any worse, and if you didn’t add any muscle during the time you were using it, you’d likely blame it on your diet, your training program, or even your mom and pop for passing on some rotten genes. Your protein powder is probably the last thing you’d blame, but unfortunately, that’s exactly what some scurrilous protein manufacturers are counting on. Your Honor, Let Me Present My Case I’ve been involved at some level in the design, manufacture, or marketing of various high-quality protein powders for almost 30 years. While making good protein powders was a moral imperative, it was also a selfish endeavor because I wanted to personally use protein powder that works as advertised. I’m a lifter and I want to be healthier, so there’s no way in hell I’d want to contribute my efforts or expertise to something that didn’t meet my needs. But I’ve seen some things, ugly things, along the way. Below are a few of them and I’ve broken these various tactics down into two categories: “misdemeanors” and downright “crimes.” The misdemeanors are things that weren’t exactly dishonest, but end up costing you extra money for no reason, while the crimes I describe are exactly that – crimes – done with nothing but profit in mind and no regard for the consumer. Hopefully, this info will help protect you from making poor protein powder purchases in the future. Fair warning, though: At the end of the article, I’m going to act in a self-serving manner and tell you that the protein powder you should use is the one made by Biotest, the company I work for, but I’ll do it in good conscience because I know it’s a terrific, honest product. Misdemeanor – Ready-to-Drink (RTD) Protein Products The idea of grabbing a cold can of a pre-prepared protein drink out of the gym cooler as you head out the door is hugely appealing, but these drinks pose a couple of problems. First of all is the high price, but you’re not really paying for any exotic, muscle-building proteins contained in the formulation. Instead, you’re paying for water. Let me explain. The main ingredient in these products, by necessity, is water. Water weighs a lot. Water costs a lot to ship. What you’re paying for is directly related to what UPS or the USPS or Fed-Ex charges for shipping heavy items. Gasoline costs money. Jet fuel costs money. The meth long-distance truckers use to stay awake costs money. The herniated discs the workers suffer from having to hoist the heavy boxes and pallets on and off trucks costs money. To make up for those added expenses, manufacturers are forced to use lower-quality proteins. Additionally, the FDA requires that RTDs be pasteurized, so it’d be of little use to include expensive proteins in the first place because the heat from pasteurization would destroy a lot of the delicate peptides, glycomacro- and otherwise, that make certain proteins highly desirable. Don’t get me wrong, you’re still getting protein from these drinks, but as far as nitrogen-retention and all that other good, muscle-building stuff, it’s not much better than the protein in your nana’s SlimFast. Crime – Using Chinese Proteins China has long been a place where you can buy really cheap protein powder. They pay their workers really poorly and they don’t have to conform to any of those pesky regulations that plague American companies, so manufacturers can charge low prices and still make big profits. The trouble is, the lack of regulations allows them to cut a lot of corners. A few years ago, Consumer Reports did a study on 15 popular whey protein powders – several of which originated in China – and found that regular use of these products could expose their consumers to toxic levels of heavy metals including arsenic, cadmium, and lead. Not all of that contamination was intentional, though, as at least one-fifth of all farmland in China is contaminated with these aforementioned heavy metals and the cows can’t help but turn into walking chemical waste dumps. What appears to be intentional, though, is the other contaminants routinely found in Chinese protein powders, among them melamine, a chemical compound used in the production of glues, laminates, adhesives, and flame-retardants. It does not grow muscle. While this problem was supposedly taken care of after a huge, stateside ruckus, no one’s recently bothered to see if the use of melamine has resumed. It’s a mess. Then there’s the specter of other contaminants. Various non-protein “health” products from China have also been found to contain heavy metals, pharmaceutical drugs, and even DNA from endangered species like snow leopards. I can’t even venture a guess as the reason for that last one. Of course, with the advent of the trade war and the imposition of a 25% tariff on Chinese whey proteins, American manufacturers might soon be seeking alternative sources to
Origin: Protein Powder Crimes and Misdemeanors
Tag: Powder
The Happy Powder
Does your motivation sometimes drag? Are you mentally tired? Do you have more negative thoughts than you’d care to admit? Or do you simply not enjoy life as much as you used to? Maybe this doesn’t sound like you right away, because you’re doing okay in life. But you know what? It creeps up on you. You likely don’t even notice what’s become of your energy, mood, and motivation. You think the rut you’re in now is just part of being an adult. But maybe you’re just not giving your brain what it needs to be optimized. You’ve been like this for so long that it feels normal. But your “normal” could feel way better. So how do you optimize your brain, get motivated, have a more positive outlook on life, gain more energy, and build and tap into more strength? You do it by improving your brain chemistry. And it starts with improving dopamine and acetylcholine, the two target neurotransmitters of Power Drive®. The Academic and Athletic Edge I started using Power Drive® in 1999 when it was given to me by a strength and conditioning coach. I was in college and competing in Olympic lifting. The first week I tried it, I aced my neurophysiology exam (weird coincidence) and hit a huge PR on the snatch. I was hooked. When I became a strength coach, it became a staple for my athletes too. As a new coach, I didn’t know then what I know now and inadvertently overloaded the athletes with too much volume and intensity. But they thrived, and I credit Power Drive® for their ability to continue performing at a high level. For a while, Power Drive® wasn’t available. Sadness ensued. But now it’s back! Let’s talk about what it does and how it does it. Acetylcholine: The Optimizer While all neurotransmitters are important, acetylcholine may be the most important one, at least for those of us who want to be strong, athletic, and smart. Acetylcholine is key when it comes to being a skilled athlete or someone who improves fast on his big lifts. If you’re a football player who needs agility and creativity on the field, acetylcholine is your best ally. If you play baseball and a need lightning-fast reaction to the pitch? You can’t do that with low acetylcholine. And let’s say you’re a CrossFit dude who needs to master two thousand skills and can’t afford to train them all every week. Well, if your acetylcholine is low you better forget about that; you’ll never keep any level of technical efficiency on skills you can’t train consistently. Acetylcholine is heavily involved in storing knowledge, so it plays a key role in both intellectual and motor learning. People with high acetylcholine levels learn information more easily, retain it, and are better able to retrieve it when needed. They’re also better at learning new movements and automating them. Acetylcholine is also important for hypertrophy, strength, and power. It acts directly on the neuromuscular junction where the neural drive connects with the muscle to activate it. As a result, high acetylcholine increases muscle control, mind-muscle connection, and muscle contraction strength by improving the speed of the message to contract. It also plays a key role in triggering the stretch reflex. This reflex occurs when a muscle is rapidly stretched. As a protective mechanism, it triggers a reflex muscle contraction to shorten the muscle, reducing the risk of tearing that muscle. It also greatly contributes to force and speed production. A good example of the stretch reflex in action is when you catch the rebound in the bottom of a squat. Sprinting, jumping, and especially quick changes of direction are heavily dependent on the stretch reflex. Athletes with a better stretch reflex are faster, more agile, and more powerful. Insufficient acetylcholine decreases the sensitivity and strength of the stretch reflex. Brain Benefits Acetylcholine is important for creativity. People with a high level of this neurotransmitter tend to think outside of the box and also want to try new things. I believe creativity is highly dependent on your ability to quickly make connections between the information stored in your brain. This allows you to create new solutions, and acetylcholine can help you do that. It’s worth noting that acetylcholine can protect all the other neurotransmitters you produce and make them more effective. It does so by speeding up the transmission of the messages from other neurotransmitters. Your brain’s messaging within itself and with other parts of the body is enhanced by a high level of acetylcholine. This means you’ll need less of the other neurotransmitters to do their job. Acetylcholine also decreases the need to produce a high level of adrenaline because it shares many of its functions when it comes to heart and muscle contraction strength. High acetylcholine levels lead to less adrenaline production without any decrease in performance. This is great for three reasons: 1. It decreases your chances of desensitizing the beta-adrenergic receptors. This can happen if
Origin: The Happy Powder
How to Evaluate Your Protein Powder
When it comes to evaluating the quality of a protein, it all comes down to bioavailability and amino acid profile. Bioavailability simply refers to how much of a particular protein people absorb. To figure this out, scientists give test subjects carefully measured amounts of protein to ingest. The scientists then play cards until the test subjects’ poop hits the Tupperware container, at which point they measure how much nitrogen is in it. They then use the amount of nitrogen detected to calculate how much protein was in the feces and compare it to how much was ingested. The final number is referred to as the BV, or biological value. Is the BV of a Protein Worth a Shit (Literally)? The trouble is, the calculation wasn’t very good from the get go because it neglects some basic human dietary mechanics. First of all, if the protein is “fast acting,” like whey, some of it can be converted to glucose, particularly if the person is a keto madman and is chronically low on carbs (and ipso facto, glycogen). Secondly, bacteria in the gut tend to filch some of the protein. While BV is kind of outdated, protein manufacturers still use it occasionally to play the “our protein is better than yours” game. The current accepted protein evaluation standard, used by the FDA, is the PDCAAS, or Protein Digestibility Corrected Amino Acid Score, which combines biological value with a protein’s amino acid profile. Some proteins have practically everything a human needs to sustain tissue growth. We call them “complete” proteins. They have a nearly perfect blend of essential amino acids (those we can’t make ourselves) and branched chain amino acids (BCAAs), which are particularly important to muscle growth. Other proteins are missing certain amino acids or have lousy amounts of BCAAs, so much so that their amino acid profile wouldn’t support the growth of a banana slug. Unfortunately, the PDCAAS isn’t the best way to gauge a protein’s quality, either. To calculate it, the scientists again measure and calculate excreted nitrogen, but the PDCAAS, like the BV, doesn’t take into account any protein that was eaten up by the bacteria in the gut. It also requires that test subjects have an empty stomach, which exposes the test to all kinds of inaccuracies. In real life, you might quaff a protein shake, but there’d probably still be a slab of lasagna down there to slow down the protein’s absorption. Equally likely is that there might be some Wheat Chex floating around your stomach like inflatable pool toys that might bind up some of that protein because of their high-fiber content. That leaves a relatively new scale, the Digestible Indispensable Amino Acid Score, or DIAAS. It measures the nitrogen content of the ileum, or small intestine, instead of the nitrogen in the feces. This allows researchers to get a more realistic evaluation of a protein’s bioavailability because the measurement occurs before all those bacteria were able to munch up a lot of the ingested protein. It also takes into account the digestibility of each amino acid instead of the overall protein. It’s currently the best scoring system in use. Got all that? If not, it doesn’t matter so much. What’s important is to just choose the best protein source based on your needs and our current best guesses as to which support muscle and tissue growth the best. So, How do the Various Proteins Rate? Plant-derived proteins are probably the fastest growing sector in the protein business. At first glance, it makes sense they’d be doing fairly well. Anything associated with plants is instinctively thought to be healthier, but the thinking is a bit two-dimensional in that these plant-protein fans aren’t actually eating plants, but the amino acids that are left over when the water, fiber, chlorophyll, polyphenols, vitamins, and minerals – just about everything else in the plant – is extracted. My Hanes cotton underwear are probably closer in composition to an actual plant in nature than a pile of plant-derived protein. But there remains another truth, this one particularly inconvenient: the amino acid profile of plants is not the same as what you’d find in human muscle. Sure, most of the amino acids are there, but usually not in the amounts you’d need to support optimal growth of muscle. That being said, there are a couple of plant proteins that come close to being complete: pea protein and soy protein. The PDCAAS shows pea protein at an impressive 0.893, while soy proteins rates from 0.95 to 1.00, depending on how they were processed. That means that pea protein is damn close to the highly desirable 1.0 score that most animal proteins come close to, while soy protein is neck-and-neck with them. That’s a little misleading, though. The PDCAAS must grade on a curve or something so animal-derived proteins don’t get swelled heads because they actually truncate the numbers. If they didn’t do that, whey protein isolate would score 1.2 on the scale and milk protein a tad higher,
Origin: How to Evaluate Your Protein Powder