The bonds in saturated fats are all single bonds, which is why they are considered "saturated." Unsaturated fats, such as PUFAs ... Animal fats are predominantly high in monounsaturated fats (MUFAs) and SFAs, but low in linoleic acid. Plant fats, especially ... 7] The hormone insulin causes fat cells to take up fat from circulation. So, the more ROS thats produced, the more fat cells ... The more double bonds (or unsaturated) the fat is, the more oily it is. Its also more easily damaged by environmental factors ...