What are the side effects of meal replacement shakes?
Written by Jack Schrupp and reviewed by Ella McGonagle, M.S. Nutrition
What are the side effects of meal replacement shakes? Learn more about the meal replacement ingredients most likely to cause side effects.
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“I have a sensitive stomach, so most meal replacement powders leave me with gas, bloating, constipation, and stomach pain, but not this one.” – Shon
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What are the side effects of meal replacement shakes?
Why do meal replacements cause side effects?
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What are the side effects of meal replacement shakes?
Meal replacement side effects, also known as adverse reactions, are unwanted symptoms caused by the consumption of meal replacement shakes. Common meal replacement side effects include acne, headaches, and digestive distress. The last one is really common. Roughly 1 in 5 people experience bloating, constipation, diarrhea, gas, nausea, or stomach pain after drinking meal replacement shakes. The severity of the side effects varies from person to person, but it is not unusual to run to the bathroom or feel bloated when using meal replacements.
Why do meal replacements cause side effects?
If your meal replacement upsets your stomach, and you are wondering why, you have come to the right place. In this article, I will explain why the average meal replacement is hard to digest, and what you can do to avoid gastrointestinal (GI) side effects.
The reason(s) why most meal replacements cause GI side effects can usually be found in the ingredient list. Although they are marketed to health conscious consumers, meal replacements tend to be made with heavily-processed, or altogether artificial ingredients. To skip the side effects, you therefore have to a) read the ingredient list, and b) know which ingredients to avoid.
The most common ingredients that can cause side effects are dairy-based proteins and food additives. Both of these ingredients are problematic for the same reason: they are hard to digest. Dairy-based proteins are hard to digest because they contain lactose. Food additives are hard to digest because they look nothing like real food. Keep reading to learn more.
Why drink wholesome?
drink wholesome is additive-free.
One of the reasons why our meal replacements do not cause side effects is that we, unlike most meal replacement companies, do not use food additives. Additives can cause painful side effects – even in small amounts – because they do not look like real foods and are hard to digest. They hang around in your gut longer than food should, feeding your gut bacteria, which release gas as they eat. Extra gas can cause bloating, flatulence, stomach pain, and even constipation. Partially digested food additives can also cause your colon to absorb extra water, which can lead to diarrhea.
Here is a list of the most common food additives in meal replacement powder:
acacia gum, acesulfame potassium, artificial flavors, aspartame, carrageenan, cellulose gum, dextrin, dextrose, erythritol, gellan gum, guar gum, gum arabic, inulin, locust bean gum, “natural” flavors, maltodextrin, rice syrup solids, soy lecithin, silica, sucralose, sunflower lecithin, xanthan gum, xylitol
Regularly eating additives can interfere with regulatory pathways in your intestines, increasing your chances of developing inflammatory bowel disease (IBD) and other chronic inflammatory conditions. Food additives, particularly artificial sweeteners and sugar alcohols, can also upset the balance of your gut microbiome, which can cause widespread inflammation and a number of chronic diseases.
the alternative:
SOY PROTEIN ISOLATE, CANOLA OIL, MALTODEXTRIN, ISOMALTULOSE, SOLUBLE CORN FIBER, MODIFIED FOOD STARCH, VITAMIN AND MINERAL PREMIX, CELLULOSE, NATURAL & ARTIFICIAL FLAVORS, SOY LECITHIN, SALT, MONO & DIGLYCERIDE, XANTHAN GUM, SUCRALOSE
drink wholesome is dairy-free.
Another reason why our meal replacements do not cause side effects is that we do not use dairy-based proteins. A lot of other meal replacements contain whey and/or casein protein, which come from cheese and yogurt production. These dairy-based protein sources often bring about digestion problems, particularly for those with lactose intolerance. Lactose intolerance, which affects over one-third of all adults, limits your ability to digest lactose, the sugar in dairy. And as you just found out, when food is not fully broken down, it can result in painful GI issues.
drink wholesome is made with real foods.
A final reason why our meal replacements do not cause side effects is that we do not use protein concentrates or isolates. Nearly all other meal replacements rely heavily on one or both of these protein sources, which have been stripped down to just their protein content. You will see them listed as “pea protein” or “whey protein,” rather than as “peas” or “whey.”
Producing protein concentrates and isolates involves significant mechanical and chemical changes. Sometimes, chemicals like hexane are used to extract the protein. As a result, the shake you drink ends up bearing only a faint resemblance to real, natural food.
Your digestive system is meant to handle unprocessed or slightly processed real foods, not synthetic or highly refined ingredients. Consuming anything other than real foods can therefore disrupt the gut microbiome, which protects you from harmful pathogens, contributes to educating your immune system, and influences various important bodily processes. Basically, eating processed foods is bad for your gut health, which is linked to your overall health and wellbeing.
Instead of using protein concentrates or isolates, we make easy to digest meal replacements with whole foods like egg whites and almonds. The egg whites go through pasteurization and drying, while the almonds are roasted, pressed to reduce some oil, and then ground. These natural ingredients are a gut-friendly alternative to protein concentrates and isolates.
Unlike protein isolates and concentrates, real foods like egg whites and almonds contain enzymes and digestive aids that facilitate the digestion process. Additionally, egg whites are alkaline, low in both fiber, and low FODMAP, making them particularly easy to digest. Almonds, on the other hand, bring prebiotic qualities into play, supporting the diversity of the gut microbiome. They also contribute to regular and healthy bowel movements.
In short, we create stomach-friendly meal replacements using simple, real food ingredients.
“Best, most digestible meal replacement powder I have ever had.” – Jennifer
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This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. drink wholesome is not intended to diagnose, treat, cure or prevent any disease.