5 ‘Gut Health’ Foods You Should NEVER Touch (they damaged my gut)
Thomas DeLauerPublished on November 19, 2025
Summary authored by editor@wellifi.com
TLDR Summary
Many people unknowingly compromise their gut health by overconsuming kombucha, avoiding fiber, engaging in juice cleanses, shunning spices, and misunderstanding intermittent fasting. Making informed dietary choices can lead to significant improvements in gut health.
Key Points
- Kombucha may be high in sugar, diminishing its gut health benefits.
- Fiber is essential for gut health; focus on fruits and vegetables.
- Juice cleanses can harm gut diversity and provide little nutritional value.
- Spices like turmeric and ginger can benefit gut health.
- Intermittent fasting can improve gut microbiome and reduce inflammation.
5 Common Gut Health Mistakes You Need to Avoid
Maintaining good gut health is crucial for overall well-being, yet many people unknowingly make mistakes that can hinder their progress. In this article, we will explore five common pitfalls related to gut health, as discussed by health expert Thomas DeLauer. Understanding these mistakes can help you make better choices for a healthier gut.
1. Overconsumption of Kombucha
Kombucha is often hailed as a super drink for gut health, but many people overlook its sugar content. While it does contain probiotics and antioxidants, drinking several bottles a day can lead to excessive sugar intake—up to 65 grams! This compromises the potential benefits. Instead, consider incorporating fermented dairy products like kefir or yogurt, which have more documented gut health benefits without the added sugar.
2. Avoiding Fiber
Some individuals, particularly those following a carnivore diet, might avoid fiber altogether. However, if you are not strictly on a carnivore diet, fiber is essential for gut health. Many people mistakenly get their fiber from whole grains, which can be counterproductive. Instead, focus on increasing your fiber intake through fruits and vegetables that offer essential nutrients and hydration.
3. Juice Cleanses
While juice cleanses can lead to short-term weight loss, they often do more harm than good for gut health. A study highlighted that while a juice cleanse reduced certain bacteria associated with weight gain, it also decreased beneficial bacteria. Juice cleanses provide little to no protein and are high in sugar, which can lead to long-term negative effects on gut diversity.
4. Avoiding Spices
Many people believe that spicy foods can irritate their stomach, leading them to avoid spices entirely. However, research shows that certain spices, like turmeric and ginger, can actually benefit gut health by reducing inflammation and enhancing digestion. Cinnamon, for instance, can slow down starch breakdown and reduce inflammatory markers in the gut.
5. Misunderstanding Intermittent Fasting
A common misconception is that taking breaks from food can harm the gut. In fact, studies indicate that intermittent fasting can lead to a healthier gut microbiome and increased production of short-chain fatty acids, which are beneficial for metabolism and gut barrier integrity. Reducing caloric intake twice a week can enhance gut health and reduce inflammatory markers.
Conclusion
Improving gut health doesn't have to be complicated. By avoiding these common mistakes—excessive kombucha consumption, neglecting fiber, engaging in ineffective juice cleanses, avoiding beneficial spices, and misunderstanding intermittent fasting—you can make significant strides toward better gut health. Remember that a balanced diet rich in fruits, vegetables, and quality fermented foods is key to maintaining a healthy gut.