HUMAN NUTRITION

Detailed explanation-1: -The two categories of polyunsaturated fats are omega-6 fatty acids and omega-3 fatty acids.

Detailed explanation-2: -There are two main types of fats-saturated and unsaturated. A saturated fat has no double bonds in its chemical structure, whereas an unsaturated fat has one or more double bonds. If a fat molecule has one double bond, it’s called a monounsaturated fat, but if it has more than one, it’s called a polyunsaturated fat.

Detailed explanation-3: -Flax seeds or flax oil. Fish, such as salmon, mackerel, herring, albacore tuna, and trout. Corn oil. Soybean oil.