No rocket science here. What can happen to expired protein powder is that it'll stop tasting so great, he says. Of course, the shelf life of the prepared shake depends on many factors. Consuming too much whey protein can lead to weight gain and digestive distress. If it looks, smells, and tastes good, then it is good. The most common form of malabsorption, celiac disease, occurs in people who cannot digest gluten, a protein found in wheat, barley and rye grains. It's particularly harmful to those who suffer from liver or kidney problems. Protein powder is a popular substance used by people who are training or losing weight, usually added to juice or smoothies, as a dietary supplement. That means if you eat old protein powder, you won’t provide your body with all the nutrients that fresh protein powder would provide. Even if there is something wrong with the powder, consuming such a small amount likely won’t cause any negative consequences. Or perhaps you’ve fallen off the workout wagon for a few months, and now you want to know if your supplement supplies are still fit for consumption. Sure it can, especially if it isn’t stored properly. Protein powder doesn't spoil in the sense that it's dangerous to take, but over time when exposed to heat and air, it does pick up a funky aftertaste (as evidenced by the remainder of my 10 lb. Slower metabolism When you don’t get enough protein, your body begins to lose muscle mass. Such clumps are not harmful in any way. Protein powder is extremely susceptible to moisture of any kind, since it is formulated to dissolve in drinks. Protein powder is a popular substance used by people who are training or losing weight, usually added to juice or smoothies, as a dietary supplement. A reduction in lean body mass reduces your daily resting energy expenditure (REE), resulting in a slower metabolism. When it does, here’s how to tell if protein powder is bad: If any moisture has gotten into the protein powder, which may be visible due to wet clumps in the container, it will need to be thrown away. I have some stuff that smells a lot different than all my other stuff....and its pretty old too. This taste test will be enough to reveal if you have the real thing. This date is usually at least a year from the production date. Now the problem is that, I recently opened it again after locking the lid very tightly as I store it very high up in the cupboard. The last thing you can do is to taste its flavor. Protein powder, like pretty much any other powder (e.g., flour), absorbs any moisture that it can. Your body uses energy taken from macronutrients to carry out bodily functions. While your protein powder can last a while – sometimes beyond the official expiration date – without going bad, it is important to keep in mind that the protein powder’s formula is less effective the longer it is stored and the more elements it is exposed to. You can easily find stories of people who used protein powder that’s old. Does protein powder really go bad? Of course, the powder can form some clumps on its own, but if they are dry, you can easily break them down with your fingers or a fork. If you see any clumps, this is a sign that moisture has found its way inside and you should discard the whey protein. Here’s how to keep your powder good for the longest amount of time and how to tell if it’s time to throw your powder away. As mentioned before, protein powder is extremely sensitive to water and will quickly go bad once in contact with it. If you know someone who is using the same protein powder, exchange one serving with them. What Happens When Vegan Protein Powder Goes Bad? Please take into consideration one more thing. ON 100% Whey). They will give you a hint if it has gone bad yet. Welcome to my site! Can you use protein powder after expiration date? There are many types of protein powder out there. How To Tell If Your Protein Powder Has Gone Bad Sometimes it can be quite obvious if your protein has gone bad. How do you tell if powder has gone bad? If any moisture got into the powder, there would be wet clumps or even mold, and that means you should throw it away. However, malabsorption can occur as a result of obstruction or disease of the gall bladder, liver failure, pancreatic disease, abnormal bowel mobility, overgrowth of bacteria and many other maladies and anomalies. Whey protein is probably the most popular, but there are also other popular options such as casein and egg white. And if that moisture gets to it, clumps will form, and the powder will go bad if there’s enough water. Some of them are if you used water, milk, or another liquid as the liquid base for the shake, or if there are some other ingredients added. Maybe you’ve overestimated your needs, or added more protein to your meals and cut back on the protein shakes. Canned Food Gone Bad - Pictures of 8 warning signs to watch for when opening your canned food. I'd make a mini consommé and see if it gels upon cooling, if not turf it. Please note that It’s not an expiration date. Protein powder does not need to go bad to be bad. Although if there’s no moisture and the powder doesn’t smell fusty, then simply put a little bit on your finger and taste it. Soy protein powder or plant-based mixes that usually have proteins extracted from pea, brown rice, and chia seeds are such. Many athletes prepare their protein shakes before driving to the gym. The only situation when you want your protein powder to get in contact with any liquid is when preparing your protein shake. It’s safe to assume that protein powder should be fine for at least a few months after the date mentioned on the package. No matter which scenario you fall into, it’s important to know a thing or two about storage, shelf life, and signs of spoilage of protein powders. Some of those vitamins may lose their potency over time. 0 0 Eventually, however, protein powder that is unattended to will indeed expire. Common ingredients in protein powder include soy, eggs, and other hardy ingredients for maximum effect, and these are all things that expire. Otherwise protein doesn't really "go off". The most important rule of storing any protein powder is sealing the container tightly. Can protein powder go bad? And that means that at some point I’ve had too much protein powder and I started wondering “does protein powder go bad?.” Sound familiar? To save money, test your protein powder to see if it is still good before throwing it away. As I mentioned earlier, whey protein shouldn’t go bad unless water or any contaminants get inside the container. Know the signs to watch for when canned food goes bad. If it comes in a non-resealable package, transfer the powder to a new container after opening the package. 7 Signs That You’re Eating Too Much Protein Is there such a thing as having too much protein in your diet? Obtaining a high percentage of your calories from protein is what leads, over time, to protein poisoning. Please note that the dates above are approximate and protein powder should last much longer if stored well. A diet that’s balanced with the recommended calcium and protein intake is necessary to protect and strengthen your bones, and avoid osteoporosis. If you look inside the container and there is green, glowing ooze that has burnt a hole in the bottom, then chances are…something is wrong. Keep your container of protein powder in a dry place, and avoid exposure to heat whenever possible. 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