What function do oils and fats play?
Collection of good sources of fat Our culture’s propensity for low-fat diets leads many of us to believe that eating any fat is bad. However, our bodies need some fat to be healthy. The general consensus is that consuming the right kinds of fats is essential to health and disease prevention, despite the fact that public and scientific perceptions of fats are gradually changing. The body can use the information provided by fats to:
Insulate the organs; transport fat-soluble vitamins (A, D, E, and K); lubricate the skin and mucous membranes; provide materials necessary for the integrity of cellular membranes; utilize glucose more effectively; contribute to healthy joints; enjoy efficient gut health; facilitate the function of the immune system; increase or decrease inflammation (depending on the type of fat). In general, we want to eat fats that reduce inflammation, like those found in plant oils, nuts, seeds, and fish whose diet consists of algae (all of which contain a lot of omega-3 fatty acids).
Problems with mercury contamination Walter Willett discusses problems with mercury contamination in Eat, Drink, and Be Healthy. According to him, farm-raised fish are less likely to be contaminated with mercury and other toxins, but their omega-3 fatty acid content may be lower depending on the food they were fed. In the event that the fish are taken care of other fish or green growth they will have a higher substance of omega 3 unsaturated fats, yet in the event that they are taken care of wheat and corn they will not contain a lot.” Willett suggests checking ranch fishing by requiring a mark that gives omega-3 substance of homestead raised fish. Visit the US Environmental Protection Agency’s fish advisory for advice on selecting fish with lower mercury content.