| | Nutrition About 30-35% of the weight of hempseed is an edible oil that contains about 80% as essential fatty acids (EFAs); i.e., linoleic acid, omega-6 (LA, 55%), alpha-linolenic acid, omega-3 (ALA, 22%), in addition to gamma-linolenic acid, omega-6 (GLA, 1-4%) and stearidonic acid, omega-3 (SDA, 0–2%). Hempseed also contains about 20% of a highly-digestible protein, where 1/3 is edestin and 2/3 are albumins. Its amino acid profile is close to "complete" when compared to more common sources of proteins such as meat, milk, eggs and soy. The proportions of linoleic acid and alpha-linolenic acid in one tablespoon (15 ml) per day of hempseed oil easily provides human daily requirements for EFAs. Unlike flaxseed oil, hempseed oil can be used continuously without developing a deficiency or other imbalance of EFAs. This has been demonstrated in a clinical study, where the daily ingestion of flaxseed oil decreased the endogenous production of GLA. Highly unsaturated oils, and especially poor quality oils, can spontaneously oxidize and turn rancid within a short period of time when they are not stored properly; i.e., in a cool/cold, dark place, preferably in a dark glass bottle. Hempseed oil is primarily used as a food oil and dietary supplement, and has been shown to relieve the symptoms of eczema. Hempseed is an adequate source of calcium and iron. Iron deficiency is the leading nutrient deficiency world wide. Whole, toasted hempseeds are also a good source of phosphorus, magnesium, zinc, copper and manganese. Hempseed contains no gluten and may be a healthful food for people with celiac disease. Hemp seed oil has anti-inflammatory properties. | |
