Pure keto Another study published in a reputable nutrition journal in the United States reported that medium-chain fatty acids were thrice more effective at raising metabolism rates than their long-chain fatty acid counterparts. In sharp contrast, long-chain fatty acids that are mostly found in polyunsaturated oils like linoleic acid, are said to be more cumbersome to break down. Consequently, these are typically stored as fat within the body. These are the types of fat that many associate with bringing undesirable effects to the human body. Researchers thus concluded that replacing long-chain fatty acids with medium-chain fatty acids was an effective method for weight loss. Coconut oil has also been found to help in weight loss efforts in some other ways. It is said to help slow down food digestion. As such, individuals tend to feel more full and satisfied after major meals and are less likely to take smaller meals in between.