The main negative of hemp oil comes from any trace THC that can be found in this product. Before you get too concerned, any THC or CBD in hemp oil shouldn't make you test positive for cannabis use. However, this depends on your consumption. Despite having only trace amounts of THC and CBD, hemp oil products may have as much as 117.5 milligrams of THC per gram of oil.
^ "Fats and fatty acids contents per 100 g (click for "more details") example: avocado oil; user can search for other oils". Nutritiondata.com, Conde Nast for the USDA National Nutrient Database, Standard Release 21. 2014. Retrieved September 7, 2017. Values from Nutritiondata.com (SR 21) may need to be reconciled with most recent release from the USDA SR 28 as of Sept 2017.
Extensive studies have demonstrated that many common illnesses are related to deficiencies or imbalances of specific fatty acids in the body. Symptoms are often related to a lack of Omega 3 and Omega 6 fatty acids and their derivatives, the postaglandins. Most people eating a healthful diet, one that includes a balanced ratio of essential fatty acids, also have healthy skin and a strong immune system. Yet some individuals may experience shortages in specific fatty acids or their metabolites due to dysfunctional enzyme systems or other inhibitions in their metabolic pathways caused by genetic, immune-system-related, or even environmental factors. It has been proven in several clinical studies that dietary supplementation with essential fatty acids or their metabolites (such as GLA) will often prevent or even cure these illnesses. Since hemp seed oil contains both essential fatty acids in a desirable balance while also providing two of the essential fatty acid metabolites, it is a good resource for the prevention and treatment of certain illnesses.