Colorectal cancer, also known as bowel cancer, develops in the colon or rectum and often begins as small, benign growths called polyps. These polyps can gradually transform into cancerous tumours over time. Symptoms of colorectal cancer can vary but commonly include persistent changes in bowel habits such as diarrhea or constipation, blood in the stool, abdominal discomfort or cramps, unexplained weight loss, and fatigue. Early detection is crucial for effective treatment and can significantly improve outcomes. Lifestyle factors such as maintaining a healthy weight and being physically active can lower the risk of developing colorectal cancer.
Also, if you're concerned about colorectal cancer, it's generally advised to avoid or limit certain foods that may increase the risk or aggravate the condition. Here are eight types of foods to consider avoiding according to Delhi-based senior oncologist Rahul Madan.
Red and processed meats: These meats, such as beef and processed options like bacon and sausage, contain compounds that may promote inflammation in the colon, potentially increasing colorectal cancer risk.
Fried and fast foods: High-fat foods fried in unhealthy oils, commonly found in fast-food chains, can lead to chronic inflammation in the digestive tract, exacerbating conditions that may predispose individuals to colorectal cancer.
Refined grains: Foods like white bread and pastries made from refined grains can cause rapid spikes in blood sugar levels, contributing to an environment that supports cancer cell growth in the colon.
Sugary drinks and sweets: Beverages high in added sugars, including sodas and sweetened juices, along with sugary snacks, can promote inflammation and weight gain, factors linked to increased colorectal cancer risk.
Alcohol: Excessive alcohol consumption can disrupt the balance of gut bacteria and promote inflammation, potentially leading to cellular damage and an increased likelihood of developing colorectal cancer.
Highly processed foods: These foods often contain artificial ingredients, preservatives, and high levels of salt, all of which can disturb digestive health and increase inflammation in the colon, potentially contributing to colorectal cancer risk.
High-sodium foods: Processed foods like canned soups and snacks with high salt content can contribute to inflammation and increase the risk of colorectal cancer when consumed regularly.
Full-fat dairy: Dairy products high in saturated fats, such as whole milk and cheese, can raise cholesterol levels and potentially increase the risk of colorectal cancer, especially when consumed in large quantities.
It's important to note that individual dietary needs may vary, so it's wise to consult with a healthcare professional or a registered dietitian for personalised advice based on your health status and medical history.
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