Archive · 12 Dec 2025
Gastroenterologist Recommends 10 Foods to Protect from Colon Cancer
A doctor who specializes in the digestive system, Dr. Saurabh Sethi, has shared a list of 10 foods that can help protect against colon cancer.
These foods include berries, lentils, garlic, yoghurt, broccoli, oats, leafy greens, onions, tomatoes, and nuts and seeds.
Each of these foods has special ingredients that help keep the colon healthy.
For example, berries have antioxidants that fight off harmful substances, and broccoli helps repair cells in the colon.
Eating these foods can make your colon healthier and lower the risk of getting colon cancer.
Colon cancer is becoming more common, especially in younger people, prompting doctors to focus on dietary prevention.
Dr. Saurabh Sethi recommends 10 foods that can lower the risk of colon cancer, including berries, lentils, garlic, yoghurt, broccoli, oats, leafy greens, onions, tomatoes, and nuts and seeds.
Berries contain antioxidants like anthocyanins that counteract free radicals and reduce cancer cell growth.
Broccoli and cruciferous vegetables contain glucosinolates that help detoxify carcinogens, lower inflammation, and promote colon cell repair.
Nuts and seeds contain healthy fats, phytosterols, and antioxidants that reduce inflammation and promote a balanced microbiota, linked to a 33% decreased risk of colorectal cancer in some groups.
- Who
- Gastroenterologist Dr. Saurabh Sethi
- What
- Recommended 10 foods to protect against colon cancer
- When
- Recently posted on Instagram
- Where
- Not specified
- Why
- To help prevent colon cancer and promote colon health
- Foods Recommended
- Berries, lentils, garlic, yoghurt, broccoli, oats, leafy greens, onions, tomatoes, nuts and seeds
- Benefits of Beans and Lentils
- Rich in resistant starch and dietary fibre, accelerates waste passage, nourishes good microorganisms
- Benefits of Broccoli
- Contains glucosinolates that produce sulforaphane, aids in detoxification, lowers inflammation, promotes colon cell repair
- Benefits of Berries
- Antioxidants like anthocyanins counteract free radicals, lower oxidative stress, reduce cancer cell growth
- Benefits of Oats, Barley, and Quinoa
- Rich in soluble and insoluble fibre, reduce exposure of colon cells to carcinogens, support gut bacteria
- Benefits of Leafy Greens
- Rich in folate and antioxidants, support DNA repair, lessen oxidative stress, encourage balanced microbiota
- Benefits of Garlic
- Contains sulfur compounds and flavonoids, reduce intestinal inflammation, prevent carcinogen development
- Benefits of Onions
- High in flavonoids and prebiotic fibres, promote healthy gut flora, support colon and immune function
- Benefits of Tomatoes
- Contain lycopene and carotenoids, antioxidants that protect cells from oxidative DNA damage
- Benefits of Yoghurt and Fermented Foods
- Probiotic foods, promote balanced gut flora, reduce inflammation, enhance intestinal barrier function
- Benefits of Nuts and Seeds
- Contain healthy fats, phytosterols, and antioxidants, reduce inflammation, promote balanced microbiota