We’ve all heard the old adage: "An apple a day keeps the doctor away." While it’s a bit of a cliché, as a colon and rectal surgeon, I can tell you there is a significant amount of truth behind it. Most of the chronic GI issues I treat in my practice could be better managed—or even prevented—through proactive, diet-based care.
My goal is always to provide the best surgical outcomes, but my ultimate hope is to help you maintain a lifestyle where you don't need surgery in the first place.
If you want to keep your digestive tract running smoothly, here are the "power foods" I recommend adding to your grocery list.
The "apple" works because of fiber. Fiber is the engine of the GI tract; it keeps things moving and prevents the transit delays that lead to discomfort.
• Apples and Pears: Keep the skins on! That’s where the insoluble fiber lives.
• Berries: Raspberries and blackberries are fiber goldmines and are packed with antioxidants.
• Whole Grains: Swap white rice for quinoa, oats, or brown rice to provide the "bulk" your colon needs to function efficiently.
Your gut is home to trillions of bacteria (the microbiome). When that balance is off, you feel it. To keep the "good" bacteria in charge, look for fermented foods:
• Greek Yogurt & Kefir: Look for labels that say "live and active cultures."
• Sauerkraut & Kimchi: These fermented staples are excellent for natural gut flora.
• Miso: A great way to add flavor and probiotics to soups and dressings.
Inflammation is often the root cause of GI distress. Certain foods act as natural soothing agents for the lining of your digestive system:
• Ginger: Known for centuries to aid gastric motility and ease nausea.
• Turmeric: Contains curcumin, which has been shown to help manage inflammation in the bowel.
• Fatty Fish: Salmon and mackerel provide Omega-3s, which are essential for a healthy gut lining.
You can eat all the fiber in the world, but without proper hydration, that fiber can’t do its job. Water helps break down food and allows nutrients to be absorbed. If you find plain water boring, try infusing it with cucumber or mint—both of which have additional gut-soothing properties.
The Bottom Line
While surgery is sometimes a necessary and life-saving intervention, your daily choices are your first line of defense. Start small—add one serving of greens or a cup of yogurt to your day. Your GI tract will thank you.
Stay healthy, Saginaw.
Dr. Omar Marar is a colon and rectal surgeon based in Saginaw. While his professional focus is providing the best surgical outcomes for his patients, his ultimate goal is to help them maintain a lifestyle that prevents the need for surgery in the first place. He is a strong advocate for proactive, diet-based care to manage and prevent chronic GI issues.