Conveniently, hemp seed oil is also one of the only food oils to contain the direct metabolites of linoleic and alpha-linolenic acid–gamma-linolenic acid (GLA) and stearidonic acid (SDA), respectively. Because of this, it can circumvent the impaired EFA metabolism and physical compromise that can result from genetic factors, intake of other fats, aging, and lifestyle patterns.
As compared with most nuts and seeds, the fat content of shelled hemp seed is relatively low, and hemp food products have a low cholesterol content and high content of the natural phytosterols that reduce cholesterol levels. Hemp seed oil has on average the highest mono and polyunsaturated fat content of all oils, taken collectively, of 89%. The polyunsaturated linoleic acid, an omega-6 fatty acid, is present in hemp seed oil in a content of 55.6 g/100 g, and alpha-linolenic acid, a polyunsaturated omega-3 fatty acid, is present at 17.2 g/100 g. The ratio of the two EFAs is 3.38, closely approximating the 4.0 average ratio recommended by the World Health Organization (WHO), Sweden and Japan for the human diet.
By contrast with unsaturated fat, only 6.6% of the total calories in shelled hemp seed come from saturated fat–a percentage that contrasts sharply with the 13 to 14% of saturated fat calories in the modern American diet.This gives hemp seed oil a polyunsaturated-to-saturated fat ratio of 9.7, in comparison to the current ratio of 0.44 in the American diet,and indicates that consuming even a small portion of hemp seed oil daily can contribute strongly to bringing this dietary imbalance back toward the U.S. Senate Select Committee recommended goal of 1.0.
Hemp Environment Benefits
Hemp benefits the environment in several ways.The growing crop absorbs the greenhouse gas CO2, ‘sequestering’ it and reducing atmospheric pollution responsible for climate change. Hemp also provides a low-energy and ‘low-carbon’ alternative to products requiring more energy intensive processing and production.
Hemp requires much less chemical fertilizer, and no pesticides or herbicides to grow. Thus hemp supports biodiversity and a transition to organic farming methods. The deep roots of the plant draw nutrients upward, and irrigate the soil as they decompose following the harvest. The leaves also make a rich compost. In rotation with bio-fuel, grain or other crops, hemp can enhance yields.
Finally, hemp supports local and regional sustainable development, employment creation and eco-innovation.
Hemp has for centuries been used in construction and is today making a comeback, thanks largely to the work of ecological building pioneers in Ireland and overseas. In France a traditional hemp building method of combining hemp with a lime binder, to make solid walls and floors, has been revived to build hundreds of houses in recent years. Products such as ‘ Hempcrete’ and ‘Hemcrete’ are used in conjunction with timber frame in multi-storey buildings.
Industrial buildings, such as Adnam’s (UK) new brewery depot, showcase the opportunity for mainstream developers to boost energy-efficiency and dramatically reduce greenhouse gas emissions.
Natural building materials are also non-toxic and safer to work with. As we spend 90% of our lives indoors, indoor air quality is important. Hemp insulation helps create a warm comfortable interior environment. In Germany, the UK and elsewhere hemp building and insulation products have won numerous awards and commendations from technical and health experts.
What if the Cannabis plant was essential rather than illegal? Would prohibition of it be possible?
The boreal forests encircling the planet used to produce enough atmospheric aerosols (called “monoterpenes”) to protect the planet from solar UV-B radiation. Half of the northern forest regions have been cut, mostly to make paper. The rest of the trees are dying from continued logging, insect pest infestation and global temperature increase.
The only agricultural crop that produces enough atmospheric monoterpenes to replace what’s been lost, in the time that we may have left to avoid extinction, is Cannabis hemp. Cannabis makes four times as much paper of higher quality than do trees. Cannabis is also the only common seed with three essential fatty acids, and the best available source of organic vegetable protein on Earth. Once the relationship between Cannabis and climate change has been made, then it will become obvious that our species must achieve a polar shift in values, in record time.
Time is the limiting factor in the equation of survival. We have nothing to fear but the atmosphere itself. If we fail to resolve problems of climate change then it won’t matter very much what we do
Lyme is mixed with Hemp to produce a product stronger than concrete a technique used by the ancient Egyptians.
History of Hemp 720 HD – Explains hemp industrial uses.