09/17/2026
One thing most people don’t want to hear: your protein drink may be contributing to your GI issues.
I’ve been working out more, trying to build muscle and hit my protein goals, so I decided to experiment with one of those ready-to-drink protein shakes you see everywhere at the grocery store.
I tried the chocolate one and honestly, it seemed too good to be true. It tasted like melted ice cream and was such an easy way to get protein in the morning or after a workout.
But after about a week, I started having pretty significant GI symptoms—loose stools, abdominal pain and cramping.
So I stopped the drink.
My symptoms noticeably improved, but it still took two weeks for my digestion to return to normal.
It made me think about how many people are drinking these every single day while also struggling with bloating, gas, loose stools or abdominal discomfort—and may not make the connection.
Yes, these drinks can be a convenient source of protein.
But many are also highly processed and contain ingredients like gums, emulsifiers, sweeteners and other additives that some people simply don’t tolerate well.
So before we go searching for root causes, let’s at least make sure we’re not overlooking the obvious ones.
And if you’ve been dealing with ongoing GI symptoms and have no idea where to start, this is exactly the kind of detective work I do with my patients. We look at the whole picture, figure out what may be contributing, and create a plan from there.
If you’re ready for a different approach to your gut health, book a free discovery call through the link in my bio.
And for anyone curious, I switched to Equip protein powder (not an ad) and it’s probably the best protein powder I’ve tried—and I’ve tried several. It tastes good, has a very simple ingredient list, and so far has been much gentler on my gut.