Why is it that some people are more susceptible to infections or “food poisoning” than others?
A new study says it comes down to the gut microbiome—and how much fiber we eat!
This study is especially fascinating because it flips some old beliefs on their head.
Here’s what’s new:
1️⃣ Eating more fiber is probably more effective than taking probiotics.
Researchers found that the key to protecting against harmful bacteria like E.coli is eating more fiber to feed good bacteria. This boosts the production of short-chain fatty acids (SCFAs), which create a healthier gut environment.
2️⃣ Trying to “starve out” harmful bacteria may be an outdated approach.
It used to be thought that good bacteria could crowd out harmful bugs by competing for nutrients. But this study found that’s not the case. The real solution is promoting SCFAs, which make the gut less hospitable to harmful microbes.
It’s tempting to think a pill (even a probiotic) is always the answer, but most of the time, it comes back to the basics.
Eating fiber-rich foods creates a healthy gut that is less susceptible to infections.
Want some simple ways to boost your fiber intake?
🥦 Add veggies to every meal.
🍓 Snack on fruits like berries.
🍞 Choose whole grains over refined ones.
What’s your favorite high-fiber food? Let us know in the comments 😋
