Written By: Satata Karmakar | Updated : June 10, 2025 5:27 PM IST
6 Everyday Foods That Are Silently Feeding Cancer In Your Body — Stop Eating Them
Cancer-Causing Foods: Cancer is one of the most serious health challenges of our time. While some genetic and environmental factors significantly contribute to its risk, our daily dietary choices also play a powerful role, which is often overlooked. In today's world of circulating social media, Dr Saurabh Sethi, a Harvard-trained gastroenterologist, can shed light on 6 common foods that are linked with cancer development and progression.
You might be eating cancer-causing foods every single day without even realizing it. From your morning toast to that tempting evening snack, certain common foods have been linked to an increased risk of cancer. Backed by medical experts and recent research, these dietary staples may seem harmless, but long-term consumption could be quietly harming your health. In this article, we reveal 5 everyday foods that could be fueling cancer and what you can eat instead.
Some ultra-processed meats are a convenient source of protein and are the go-to for quick meals. But WHO categorises these items as a group 1 carcinogen, i.e. they are sufficient evidence of causing specifically colorectal cancer. According to Dr Saurabh Sethi, nitrates and chemical preservatives that are present in processed meat can damage the cells of the digestive tract and promote the development of cancer.
An alternative to this is immediately freshly prepared, lean proteins, such as grilled chicken or can have an environment-friendly alternative, such as beans or lentils. These items are lower in inflammatory compounds, and rich in fibre and anti-oxidants, good for gut health.
Fizzy drinks or flavoured sodas are often a quick source of energy or mood boosters, but they lack nutrients and cannot just spike sugar but also lead to chronic inflammation and can accelerate the risk of cancer, with obesity-related cancers such as breast, pancreatic, and colon cancers.
Fresh coconut water, homemade fruit juice, or herbal teas are good alternatives that quench thirst and are without sugar, also helping in cell repair.
Deep-fried items such as a crispy samosa or a handful of fries are mostly seen as harmless food, but this includes reused oil, which can lead to the formation of acrylamide it is a component that increases inflammation and cancer risk. Regular consumption of such food can lead to oxidative stress and chronic inflammation.
Baking or air-frying vegetables or snacks can drastically reduce the oil content and keep the crunchiness. Olive oil usage is also beneficial and is without a toxic load.
The smoky flavour from the grill is considered the hidden danger as it results in overcooking of the meat. It produces heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), which damage the DNA. And this leads to cancer development.
Instead of high-temperature grilling, for slow cooking, steaming, or baking. And if grilling is unavoidable, then marinating the food can significantly reduce the formation of toxic compounds.
A glass of wine a day is sometimes recommended for heart health. Dr Sethi's points on the proper way of consuming alcohol. As it is related to the risk of hormone-related cancer, such as breast and liver cancer. Alcohol releases estrogenic levels and destroys the body's immunity
Alternative to alcohol, one can have fermented drinks such as kombucha (non-alcoholic), beetroot kanji, or even pomegranate juice, which are rich in probiotics and polyphenols good for gut health.
Some packaged snacks, instant noodles, or ready-to-eat items are seen as the saviours in today's busy world. These food items lack nutrients and are loaded with artificial flavour, unhealthy fats and refined sugars, and palm oil content. Frequent consumption can lead to the cancer process.
Instead of these, a simple home-cooked food using whole grains, fresh vegetables and nuts offers healing nutrients without synthetic ingredients.
