The Food You Eat May Be Affecting Your Body’s Ability to Fight Cancer Cells
A new study has found that an overabundance of certain omega-6 fatty acids in the diet may hinder the body’s ability to fight cancer cells, particularly in the colon. Omega-6 fatty acids, found in ultraprocessed foods, can create a chronic inflammatory environment that makes it easier for mutations to take hold and harder for the body to fight them.
The study, published in the journal Gut, found that an imbalance of omega-6 to omega-3 fatty acids in the body can lead to an increased risk of colorectal cancer. Colorectal cancer is on the rise among young people, with diagnosed cases continuing to increase among those under the age of 50.
The researchers analyzed tissue samples from 80 patients with colorectal cancer and compared them to normal colon tissue from the same patients. They found that the cancer tissue had a significant imbalance of omega-6 and omega-3 fatty acids, with omega-6 molecules stimulating the production of pro-inflammatory molecules that promote the growth of cancer cells.
The study highlights the importance of maintaining a healthy balance of omega-3 and omega-6 fatty acids in the diet. Omega-3 fatty acids, found in fatty fish, flaxseeds, and walnuts, are essential for maintaining the body’s cells, providing energy, and reducing inflammation. Omega-6 fatty acids, found in corn, peanut, and sunflower oils, are also necessary for good health, but an imbalance can have negative consequences.
Experts recommend eating two servings of fatty fish per week, with a variety of fish to reduce the risk of mercury or environmental contaminants. Other good sources of omega-3s include walnuts, flaxseeds, and chia seeds. A good-quality fish oil supplement may also be beneficial, but it’s essential to consult with a doctor before starting any supplement regimen.
Maintaining a healthy balance of omega-3 and omega-6 fatty acids can help reduce the risk of colorectal cancer and other chronic diseases. A balanced diet rich in whole foods, including fruits, vegetables, whole grains, and lean proteins, can help support overall health and well-being.