The impact on a sensitive stomach when committing to a fully flavored plastic tub of dessert-tasting whey powder then becomes two-fold -. If your stomach holds up, and you can avoid purging your vanilla sherbet sugar powder, be sure you count macros correctly.
The cost to your health may no longer be worth the benefits of your protein supplement. One of the incredible perks of whey protein and honestly, dairy protein, in general, is in its very high digestibility factors.
Typically expressed in percentage terms, high-quality grass-fed whey protein has a perfect rating of one hundred percent. The high digestibility score for whey protein powder represents the degree to which macro-nutrients work through the gastrointestinal tract. Digestion is critical for proper absorption, and the efficacy of these two independent actions make up the metric known by most as "bioavailability" or "biological value.
Protein Efficiency Ratio PER , although it provides an excellent reference, is one of those data points not necessarily valid to humans given all the data behind it comes from studying rats. A great protein to spark muscle growth will have a PER of 2. Biological Value BV is an index that shows the utilization of a given protein, taking into account the concentration and quality of amino acids.
BV is quantified by measuring the protein's nitrogen and comparing it to what is needed for soft tissue generation. Net Protein Utilization NPU is a directly measured ratio of absorbed-nitrogen versus nitrogen that is digested.
Some experts believe that consuming whey protein can have positive impacts on blood pressure. A study published on the International Daily Journal shows that whey protein when taken by patients battling stage-1 hypertension will result in a significant decrease in systolic blood pressure SBP , diastolic blood pressure DBP , and mean arterial pressure MAP [ 1 ]. The same study also notes whey beverages significantly decreased total and low density lipoprotein cholesterol concentrations. Like the Yin and the Yang, for every study that illustrates the benefits of whey protein on the heart another exists that concludes negatively.
Most of these studies however that show arterial plaque build up in rats when provided high-protein, high-fat diets are unable to bridge the gap to confidently apply a correlation to an active human consuming whey protein as a form of exercise recovery or general health. It is not widely known; however, your blood has an ideal pH that is slightly basic. When your blood's pH is between 7. Eating acidic foods will push your blood pH levels lower, while eating more alkaline foods will push your blood pH levels higher to more basic levels.
This fact is what makes sustaining a well-balanced diet so critical for long term health. A rule of thumb that we employ within the design of the AGN Roots Protein Calculator is to keep your whey protein supplement allocation in reference to other sources down to thirty five percent or under.
Whey protein powder that is made from milk by animals confined to concentrated animal feeding operations can be extremely acidic. As a result, this can cause a decrease in pH levels in the blood. High-quality grass-fed whey however provides a very well pH-balanced protein source.
A long time point of contention for dieticians is whether or not too much whey protein is bad for the kidneys. It is true that as the kidneys process whey protein, acidic waste builds up on the kidneys and through normal healthy renal function is then removed and excreted by the urine. There is however no correlation that when an individual has normal and healthy renal function and stay hydrated, that "acidosis" is a common impact to consuming whey protein.
It is important to maintain proper hydration levels when consuming a protein supplement. When athletes are very dehydrated and the acids excreted by the kidneys are no longer efficiently removed by means of urine. Not only can you begin to experience digestive problems when you're consuming whey protein, but you also may notice development and weakness, and fatigue.
This side effect relates to the whey's underlying quality and your body's digesting capabilities and limitations. Both of these limiters drain energy stores to reallocate all your might into breaking down the contents of your gut. Quality matters : One reason for frequent fatigue is the many unnecessary additives, artificial sweeteners, and preservatives found in mainstream plastic tub whey supplements.
The worst offenders of using low-grade whey protein concentrate happen to be the manufacturers of bars and protein cookies. When the finished product is a highly cooked food replica made of more additives than protein, it's reasonable to assume the quality isn't there. When the body has to exert all kinds of energy to break down the highly processed stabilizers, and gums associated with processed whey products, the onset of bloating and fullness are likely to follow. The feeling of weakness and fatigue is then only a matter of time.
Digestive Capabilities : Your body may reject dairy proteins in general. There are several indications that your body isn't effectively breaking down whey protein; these indications have all the hallmarks of excessive inflammation:.
As a general solution, if you have been experiencing this type of reaction to whey and casein powdered supplements, following these steps may help you sort this out.
Another common side effect that many people experience when supplementing with whey protein is neglecting a balanced diet. Protein supplementation will no doubt fill you up; however, it is critical that it's strictly "supplementation", in addition to a well balanced, thought out diet.
Many people follow the ketogenic diet, which focuses on consuming low levels of carbohydrates glucose and high-fat levels. Your body turns to the breakdown of fats for energy. When the body begins processing fats, the resulting ketones begin to build upon the liver. Going back to the acidic blood information above, ketones built on the liver are very much acidic and will lower your bloodstreams ph balance.
If hydration is lacking, this acidic build-up of ketones isn't efficiently cleared from the body by your urine. As a result, this ends up putting a lot of pressure on your liver.
If left for an extended period, it can even lead to the development of liver problems. On the flip-side, when you aren't following a ketogenic diet and your body begins producing ketones, your body will eat through the protein in your muscles for energy [ 2 ]. When blood sugars drop, the pancreas signals the body to produce glucose from glycogen's breakdown within the muscles, a nightmare scenario for any aspiring athlete trying to build mass and gain lean muscle.
If you ever wondered what "bulk season" is all about, this is it. Bulking season is typically the period when an athlete is trying to pack on the pounds and ensure the only energy consumed is readily available glucose from carbohydrates. This strategy leaves zero doubts that not for a single second, the body is working against your goals of building a more significant body.
If you know that you consistently work around a lactose intolerant gut, you may be wondering if you're able to consume whey. To better understand whether or not you can comfortably tolerate whey protein with your current degree of lactose intolerance, it's essential to understand precisely what lactose intolerance is and whether whey protein is the issue at all.
For most self-identifiers of lactose intolerance, dairy products are off the menu as a dietary source for their protein macros. Lactose intolerance is a type of digestive disorder. The lactose-intolerant population struggles to efficiently breakdown lactose, the main carbohydrate simple sugar - glucose found in dairy products and dairy by-products. Lactase is the missing functional enzyme in those who suffer from lactose intolerance.
This enzyme found within the small intestine is responsible for the breakdown of lactose in dairy products such that the sugar can be digested and utilized. People who don't have enough of this enzyme in their body struggle with varying lactose concentrations within foods, especially dairy. The symptoms of lactose intolerance can, of course, range from mild to severe and can develop and cease at any period in a person's life for a variety of reasons.
Yes, Whey protein is not lactose. Depending on the type of whey protein you are consuming, there may or may not exist the lactose quantity that triggers a noticeable reaction. When interested in taking a whey protein supplement, if lactose is an issue or an unknown, WPI is the direction you will want to go first. The only difference in WPC and WPI when processing is how long the wet whey spends circulating through the cold-pressed active system.
It is also essential to understand that having a lactose sensitivity isn't the same as having a full-on milk allergy or whey allergy.
It is common to find athletes compatible with specific whey protein supplements; however, they are very allergic to whole milk.
Keep in mind that a true allergy is a type of immune response [ 4 ]. Lactose intolerance means that your body is efficient at breaking down lactose in the small intestine; it isn't life-threatening like a true allergy. Also, lactose levels will vary between brands, so you may have to end up experimenting with different types of whey isolates to find the best brand for your specific sensitivity threshold.
Whey allergies and lactose intolerance are not the same things. If you have an allergy to cow's milk, you may or may not also be allergic to whey. During an allergic reaction, your immune system will go into overdrive to protect you from harm.
As a result, your immune system will produce antibodies, causing physical symptoms when you have an allergic reaction. If you have a whey allergy, you may not experience a noticeable allergic reaction the first time you ingest whey. Once your body has become sensitized to it, you may react poorly in the future when it comes to contact with whey again. A person's reaction to a whey allergy will be dependent on that specific person and their unique situation. Some people are so sensitive to whey protein that they experience severe reactions like developing a rash or hives on their skin when they touch whey protein.
Signs and symptoms of a whey protein allergy can start immediately when you come into contact with it, if you're highly sensitive. As soon as you open up the container of whey protein powder, you could get a rash or develop hives. Your skin may get red and irritated, making you want to scratch at it.
You might not experience sensitivity on your hands and arms, however. If you ingest the whey, the skin around your mouth could become irritated, and your lips and tongue may swell up. After ingesting or inhaling whey protein powder, if you're allergic , your eyes will probably start watering or even turn red. Sneezing and coughing may soon follow. As the protein makes its way through your gut, you might have abdominal pains, leaving you nauseated. In some cases, you could also throw up or develop diarrhea.
If you start wheezing and are short of breath, that means that you're most likely going into anaphylaxis shock, a life-threatening condition in some cases. You'll need an epinephrine injection and emergency medical treatment if breathing becomes difficult. Just because you experience intestinal distress or other mild problems after consuming whey protein powder doesn't necessarily mean you are allergic to it. You could be lactose intolerant.
Taking more than this is unlikely to offer more benefits, especially if you already eat enough protein. If you experience uncomfortable symptoms like bloating, gas, cramps or diarrhea after taking whey protein, try switching to a whey protein isolate powder. Despite these exceptions, whey protein is one of the best supplements on the market.
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What Is Whey Protein? Share on Pinterest. It May Cause Digestive Issues. If you are lactose intolerant, try switching to a whey protein isolate powder.
Alternatively, try a non-dairy protein powder, such as soy, pea, egg, rice or hemp protein. Summary: Whey protein may cause uncomfortable symptoms in people with lactose intolerance.
If you experience uncomfortable symptoms, try switching to whey isolate powder or a non-dairy protein powder. Moreover, an allergy to whey protein should not be confused with lactose intolerance.
Constipation is not a normal side effect of whey protein. Summary: You may be at risk of constipation and nutrient deficiencies if you replace fruits and vegetables in your diet with whey protein.
Eating a balanced diet can help counter these effects.
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