A new study conducted on more than 250,000 people found that a higher consumption of omega-3 and omega-6 fatty acids can help prevent a variety of cancers. The study was published in the International Journal of Cancer and conducted by researchers from the University of Georgia. Cancer has become a global health concern, especially with increasing early onset.
Omega-3 and omega-6 fatty acids are “healthy fats” and important for human health. These are important to the cells and are known to reduce bad cholesterol levels, keep the brain healthy and boost mental health. According to the study, higher levels of omega-3s showed protection against colon, stomach, and lung cancer.
On the other hand, high omega-6 levels protect against brain, malignant melanoma, bladder, and 14 different cancers. Yuchen Zhang, a doctoral student at the University of Georgia’s College of Public Health and lead author said, “Higher omega-3 and omega-6 levels were associated with lower rates of cancer.” Zhang noted that with the significant rise in cancers worldwide, the study “suggests that the average person should focus on getting more of these fatty acids in their diets.
” The researchers analysed data from more than 250,000 people, of which about 30,000 developed some form of cancer in the 10 years of follow-up. Omega-3 and omega-6 are present in fatty fish, nuts, and even some plant oils. However, as diets may not provide the recommended amounts, people often turn to fish oil supplem.