Gamma-Linolenic Acid or GLA, is an Omega-6 fatty acid that plays a major role in human health. However, Gamma-Linolenic Acid is not naturally occurring in the human body. Instead, it is obtained through food intake. It is mostly present in oils derived from plants and was first discovered in the oil extracted from the seed of the plant evening primrose. As a polyunsaturated fatty acid, Gamma-Linolenic Acid is associated with the wellness of the skin, hair, bones, metabolism and reproductive system. Ongoing research is being conducted to conclude its benefits as an anticancer agent due to its unique ability to suppress tumors.

Omega-6 is a group of essential fatty acids, which means that body cannot synthesize it. Omeg-6 fatty acids are made a part of many supplements because of the vital functions they perform in the body. Studies show that Omega-6 group is necessary for proper brain function and bone health. They are also needed for skin and hair growth, and for the maintenance of reproductive system. Other studies show that it also supports metabolism in body. Omega-6 fatty acids are used in medicine to treat nerve pain in people with diabetic neuropathy and Rheumatoid arthritis. Some preliminary studies also show that it can be used in the treatment of high blood pressures.

Omega-9 is a family of unsaturated fatty acids. It is also known as oleic acid. It is a non essential fatty acid, which means that body can produce it from unsaturated fats. Natural sources of omega-9 are olive oil, almonds, peanuts, cashew nuts, etc. Omega-9 is used as a supplement because it provides numerous health benefits. It is shown to lower bad cholesterol levels, and improve immune function, thus reducing the risk of cardiovascular disease. It also prevents atherosclerosis (hardening of the arteries) and reduces insulin resistance, which helps control blood sugar levels. Some research also shows that it can be helpful in prevention of cancer.