Fatty acids are necessary for the normal functioning of all systems in the body. People can only get essential fatty acids from food sources, while it can create nonessential fatty acids. There are ...

Omega-3 fatty acids, a subgroup of polyunsaturated fatty acids (PUFAs), are paramount in supporting cardiovascular function. They contribute both to the structural integrity of cellular membranes and ...

How Do Short-Chain Fatty Acids Work? Your small and large intestines have a layer of cells that is called intestinal epithelium. When you eat more fiber, your body produces short-chain fatty acids to ...

Published on March 23, 2026, in Volume 2, article number 18 of the journal Immunity & Inflammation , the review begins by systematically outlining ...

Omega-6 fatty acids are a key component of a healthy diet. They’re found in many nutritious foods like nuts, seeds, and vegetable oils. Share on Pinterest Getting a variety of these fats in a proper ...

Words matter in national dietary guidance—especially technical ones. In the 2025–2030 Dietary Guidelines for Americans, readers are urged to prioritize oils “with essential fatty acids,” with olive ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

Share on Pinterest Omega-3, found in foods such as fish and walnuts, may be beneficial for people with ALS, a progressive, incurable disease. Ingrid Bertens/Stocksy Omega-3 fatty acids are known to ...

Short-chain fatty acids (SCFAs) are an important class of biologically active substances produced in the gut, specifically by the action of gut bacteria on plant-derived foods containing fiber that is ...