Diverticulitis can be painful and disruptive when small pouches (diverticula) in the colon become inflamed or infected. While severe cases may require antibiotics or surgery, many people with mild to moderate symptoms seek natural remedies to reduce inflammation, support healing, and prevent flare-ups. If you want to gently soothe your gut, consider the following natural remedies and lifestyle strategies that may help.
Going plant-based is one of the best dietary approaches for managing diverticulitis because it emphasizes high-fibre, anti-inflammatory foods that support digestive health and reduce flare-ups. Whole plant foods—like fruits, vegetables, legumes, and whole grains—help keep the digestive system moving smoothly, preventing constipation and the pressure buildup that can aggravate diverticula. A plant-based diet is also naturally low in saturated fat, which has been linked to increased inflammation in the gut.
By avoiding processed meats and dairy, which may irritate the colon, and focusing instead on fibre-rich, gut-friendly choices like lentils, oats, berries, and leafy greens, many people find relief from symptoms and a more balanced, resilient digestive system over time.
1. Adopt a Low-FODMAP Diet During Flare-Ups
A low-FODMAP (Fermentable Oligosaccharides, Disaccharides, Monosaccharides and Polyols) diet may reduce bloating and discomfort during acute diverticulitis flare-ups. Foods high in FODMAPs can ferment in the colon, producing gas and irritation. Temporarily reducing the intake of onions, garlic, beans, and certain fruits, such as apples and pears, may help ease pressure in the digestive tract.
2. Gradually Increase Fibre (Outside of Flare-Ups)
Fibre is your colon’s best friend, after the inflammation subsides. A diet rich in soluble fibre (found in oats, flaxseed, apples, and psyllium husk) helps regulate bowel movements and prevent constipation, a key trigger for diverticulitis. Aim for 25–30 grams of whole foods daily, rather than relying on supplements, when possible.
3. Drink Plenty of Water
Hydration is essential when increasing fibre and maintaining a healthy digestive tract. Water helps keep stools soft and easy to pass, thereby reducing strain on the colon. Aim for 8–10 cups per day, or more if you’re active or live in a hot climate.
4. Incorporate Anti-Inflammatory Foods
Foods rich in omega-3 fatty acids, like chia seeds, flaxseed, walnuts, and leafy greens, can help reduce inflammation in the colon. Turmeric and ginger also have natural anti-inflammatory and antimicrobial properties. Try adding fresh ginger to smoothies or sipping turmeric tea.
5. Probiotics for Gut Balance
Regular use of probiotics, whether in supplement form or from fermented foods (like sauerkraut, kimchi, and dairy-free yogurt), can help balance the gut microbiome. A healthy microbiome is linked to lower inflammation and improved digestion.
6. Slippery Elm & Marshmallow Root
These soothing herbs have been used in herbal medicine for a long time to calm irritated tissues. Slippery elm coats the digestive lining and may help ease pain, while marshmallow root offers similar mucilaginous benefits. Look for them in teas or tinctures designed for gut health.
7. Practice Gentle Movement
Light daily movement, such as walking or gentle yoga, helps promote regular bowel activity and supports overall digestive function. Avoid strenuous exercise during a flare-up, but try to stay lightly active.
Note: Always consult your healthcare provider before using natural remedies, especially if you’re on medication or have chronic symptoms. Diverticulitis can worsen without proper care.
