Hemp seed oil comprises 35% of the total seed weight. This oil has the lowest amount of saturated fatty acids at 8%, and the highest amount of the polyunsaturated essential fatty acids at 80%, total oil volume. Flax seed oil comes in second at 72% combined total essential fatty acids.
Linoleic acid (LA) and linolenic acid (LNA) cannot be made by the human body and must be obtained through the diet, so they are called essential fatty acids (EFA). LA and LNA are the most important fatty acids in human nutrition and health. They are involved in producing life energy from food and the movement of that energy throughout the body. EFAs govern growth, vitality and state of mind. Still, much is unknown about their functioning in the body.
LA and LNA are involved in transferring oxygen from the air in the lungs to every cell in the body. They play a part in holding oxygen in the cell membrane. There it acts as a barrier to invading viruses and bacteria, neither of which thrive in the presence of oxygen. Oxidation is the single most important living process in the body.
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