Thumbs Up or Thumbs Down? Dr. Gundry Gives His Honest Verdict On The Foods Everyone Eats
Dr. Steven GundryPublished on June 2, 2026
Summary authored by editor@wellifi.com
TLDR Summary
Choosing the right fats and foods is vital for gut health. Opt for avocados, asparagus, and garlic while avoiding high-sugar and lectin-rich options like orange juice and cereals. Understanding food preparation is also key to maximizing health benefits.
Key Points
- Avocados are beneficial for gut health due to their soluble fiber and monounsaturated fats.
- Organic canola oil is a good choice for blood vessel health due to its omega-3 content.
- Avoid orange juice, oatmeal, and cereals as they can negatively impact gut health.
- Coffee is healthy but should be consumed black or with safe creamers to retain its benefits.
- Foods like asparagus, garlic, and sweet potatoes support gut health and should be included in your diet.
The Ultimate Guide to Healthy Fats and Foods for Gut Health
In the quest for optimal gut health, understanding what to eat—and what to avoid—is crucial. In this article, we will explore various oils, breakfast options, and other foods that impact gut health based on insights from health expert Dr. Gundry. From avocados to oils and grains, let’s discuss what makes a difference for your digestive system.
Healthy Fats and Oils
Fats play a significant role in our diets, but not all fats are created equal. Here’s a breakdown of some common oils and their effects on gut health:
Avocado Oil
Avocados are rich in soluble fiber and monounsaturated fats, making them great for gut health. However, avocado oil may not be as beneficial since it lacks polyphenols and fiber.
Walnut Oil
Walnut oil is high in omega-6 fats and lacks fiber, making it less desirable for gut health.
Vegetable Oil
Vegetable oil is a no-go due to its high content of short-chain omega-6 fats and lectins.
Canola Oil
Organic canola oil is a thumbs up. It is primarily made of the short-chain omega-3 fat alpha-linolenic acid (ALA), which is beneficial for blood vessels.
Coconut Oil
Coconut oil primarily contains medium-chain triglycerides (MCTs), but most are not the ketogenic type, so it should be consumed cautiously.
Olive Oil
Olive oil gets the green light, especially when it is high in polyphenols, which are prebiotics for gut bacteria.
Breakfast Choices
What you choose for breakfast can significantly impact your gut health. Here are some common options:
Orange Juice
Orange juice is pure sugar and can inhibit white blood cell function for up to six hours. Thumbs down!
Oatmeal
Oatmeal is laden with glyphosate and can turn into sugar, making it a poor breakfast choice.
Eggs
Eggs can be problematic due to food sensitivities and the quality of feed for the chickens. They receive a mixed review.
Avocado Toast
While avocados are healthy, putting them on toast (which is high in sugar and gluten) negates their benefits.
Cereals
Cereals are primarily sugar and should be avoided due to their high lectin content.
Drinks and Alternative Milks
When it comes to beverages, choosing wisely is essential:
Coffee
Coffee is packed with polyphenols, but avoid adding milk or artificial sweeteners, which can diminish its benefits.
Almond Milk
Almond milk gets a thumbs down due to its high lectin content.
Oat Milk
Oat milk is a triple negative because of glyphosate, gluten cross-reactivity, and added sugars.
Other Alternative Milks
Cashew milk, rice milk, and soy milk also receive negative reviews for their lectin content and high sugar levels.
Gut-Friendly Foods
Some foods can actually promote gut health:
Broccoli
Broccoli is beneficial for gut health but can produce gas in some individuals.
Asparagus
Asparagus is rich in inulin, a prebiotic fiber that supports gut bacteria.
Sweet Potatoes
Sweet potatoes are loaded with prebiotic fiber and are excellent for gut health.
Garlic
Garlic contains allicin, which is good for gut health and may help with heartburn.
Mushrooms
Mushrooms provide prebiotic fiber; however, caution is advised with certain types due to food sensitivities.
Beans
Beans can be beneficial if pressure cooked or fermented, but raw or improperly prepared beans can cause digestive issues.
Conclusion
Making informed choices about the fats, foods, and drinks you consume can significantly improve your gut health. Focus on incorporating gut-friendly foods like avocados, asparagus, and garlic into your diet, while avoiding those high in sugars and lectins. Always consider how foods are prepared to maximize their benefits.