drink wholesome is the best protein powder without stevia.
Written by Jack Schrupp & endorsed by Baylee Reller, RDN
What is stevia?
It is almost impossible to find a natural protein powder without stevia these days. Stevia is an inexpensive, zero calorie sweetener derived from the stevia rebaudiana plant. It is over 100 times sweeter than table sugar, and considered by many to be a natural alternative to artificial sweeteners like sucralose. That said, more and more people are starting to avoid stevia.
Why should you avoid stevia?
First of all, although it is sweet, stevia has an unpleasant bitter aftertaste that can linger in your mouth for hours. This is because stevia, unlike sugar, activates bitter taste receptors in addition to sweet taste receptors.
Another reason to avoid stevia has to do with how it is made. Stevia is often extracted using chemicals like ethanol and methyl alcohol. This, one could argue, makes it barely more natural than the artificial sweeteners that it seeks to replace. In fact, a recent class action lawsuit filed in California reached a $6.1 million settlement because it was ruled that the company in question falsely labeled and advertised its stevia sweeteners as ‘natural.’
For those of you with gut issues and sensitive stomachs, you may be wondering if stevia is easy to digest. The answer is probably. In a review of 14 studies, researchers found that only 4 of the 14 showed stevia is harmful to gut microbiota. That said, stevia can disrupt communications between bacteria in your gut microbiome. This may or may not be an issue, and more research is needed.
It is worth nothing that many protein powders containing stevia also contain sugar alcohols like erythritol, which can cause gastrointestinal (GI) side effects like bloating and diarrhea. Because stevia is over 100 times sweeter than sugar, it is hard to use. Sugar alcohols are added to provide volume and texture, making stevia more like sugar and easier to work with.