Concrete-like blocks made with hemp and lime have been used as an insulating material for construction. Such blocks are not strong enough to be used for structural elements; they must be supported by a brick, wood, or steel frame. However, hemp fibres are extremely strong and durable, and have been shown to be usable as a replacement for wood for many jobs, including creating very durable and breathable homes. The most common use of hemp lime in building is by casting the hemp and lime mix while wet around a timber frame with temporary shuttering, and tamping the mix to form a firm mass; after the removal of the temporary shuttering, the solidified hemp mix is then ready to be plastered with a lime plaster.
Hemp Seeds are a gift of nature. They are the most nutritious seed in the world. Hemp Seeds are a complete protein. They have the most concentrated balance of proteins, essential fats, vitamins and enzymes combined with a relative absence of sugar, starches and saturated fats. Hemp Seeds are one of nature's perfect foods - a Super Food. This is one of the most potent foods available, supporting optimal health and well being, for life. Raw hemp provides a broad spectrum of health benefits, including: weight loss, increased and sustained energy, rapid recovery from disease or injury, lowered cholesterol and blood pressure, reduced inflammation, improvement in circulation and immune system as well as natural blood sugar control.
Two tablespoons of hemp seed serve up 90 calories and six grams of fat. Watching what you eat? I say, "Keep sprinkling!" That two-tablespoon serving size offers two grams of fiber, five grams of protein, 300 mg of potassium, 15 percent of your vitamin-A requirement and 25 percent of your daily iron needs. It’s hard to find another food that nutrient-dense.
Hemp rope was used in the age of sailing ships, though the rope had to be protected by tarring, since hemp rope has a propensity for breaking from rot, as the capillary effect of the rope-woven fibers tended to hold liquid at the interior, while seeming dry from the outside. Tarring was a labor-intensive process, and earned sailors the nickname "Jack Tar". Hemp rope was phased out when manila rope, which does not require tarring, became widely available. Manila is sometimes referred to as Manila hemp, but is not related to hemp; it is abacá, a species of banana.
In the United Kingdom, cultivation licences are issued by the Home Office under the Misuse of Drugs Act 1971. When grown for nondrug purposes, hemp is referred to as industrial hemp, and a common product is fibre for use in a wide variety of products, as well as the seed for nutritional aspects and for the oil. Feral hemp or ditch weed is usually a naturalized fibre or oilseed strain of Cannabis that has escaped from cultivation and is self-seeding.
Hempseed's amino acid profile is comparable to other sources of protein such as meat, milk, eggs and soy. Protein digestibility-corrected amino acid scores (PDCAAS), which attempt to measure the degree to which a food for humans is a "complete protein", were 0.49–0.53 for whole hemp seed, 0.46–0.51 for hempseed meal, and 0.63–0.66 for hulled hempseed.
Hemp seeds are high in nutritional value and contain 20 different varieties of amino acids and all nine of the essential amino acids (like flax). Some essential amino acids can't be naturally produced by the body and these seeds have the capacity to supplement them in the body. They contain high amounts of protein, which helps in strengthening the immune system, thereby, reducing the instances of diseases, besides helping in excreting toxins from the body. Studies in the recent past have shown that consuming hemp seeds whether raw or in oil form, has the capacity to aid in the healing process of diseases related to immune deficiency. There is no other food substance which contains such high quantities of essential fatty acids found in hemp seeds, higher than even flaxseed and other nut or seed oil as well as containing high amounts of vitamin E and trace minerals. It has a balanced ratio of omega 3 to 6 fats at around a three to one ratio. This won't help correct your omega balance if it's off, but it gives you the right balance to start with.
Eating shelled hemp seeds will not produce the same effects as smoking marijuana. According to David P. West Ph.D., a plant researcher who has studied hemp extensively, the compound in marijuana that produces its psychotropic effect, THC, is only produced in the flowers, buds and leaves of the cannabis plants, not the seeds. However, since the seeds come into contact with the rest of the plant, some residue may remain on the seeds after processing and shelled hemp seeds may contain extremely low levels of THC. The exact levels vary by brand, so if you are very sensitive to THC and happen to buy a brand with higher-than-average levels, you may experience euphoria or hallucination. It is also highly unlikely --- although not impossible --- to get a positive drug test result after consuming large amounts of shelled hemp seeds.
Hemp is used to make a variety of commercial and industrial products, including rope, textiles, clothing, shoes, food, paper, bioplastics, insulation, and biofuel. The bast fibers can be used to make textiles that are 100% hemp, but they are commonly blended with other fibers, such as flax, cotton or silk, as well as virgin and recycled polyester, to make woven fabrics for apparel and furnishings. The inner two fibers of the plant are more woody and typically have industrial applications, such as mulch, animal bedding and litter. When oxidized (often erroneously referred to as "drying"), hemp oil from the seeds becomes solid and can be used in the manufacture of oil-based paints, in creams as a moisturizing agent, for cooking, and in plastics. Hemp seeds have been used in bird feed mix as well. A survey in 2003 showed that more than 95% of hemp seed sold in the European Union was used in animal and bird feed.
From the 1950s to the 1980s, the Soviet Union was the world's largest producer of hemp (3,000 square kilometres (1,200 sq mi) in 1970). The main production areas were in Ukraine, the Kursk and Orel regions of Russia, and near the Polish border. Since its inception in 1931, the Hemp Breeding Department at the Institute of Bast Crops in Hlukhiv (Glukhov), Ukraine, has been one of the world's largest centers for developing new hemp varieties, focusing on improving fiber quality, per-hectare yields, and low THC content.
In the Australian states of Tasmania, Victoria, Queensland, Western Australia, New South Wales, and most recently, South Australia, the state governments have issued licences to grow hemp for industrial use. The first to initiate modern research into the potential of cannabis was the state of Tasmania, which pioneered the licensing of hemp during the early 1990s. The state of Victoria was an early adopter in 1998, and has reissued the regulation in 2008.
Hemp seeds have long been prized as a high-quality source of plant-based protein and omega fatty acids. A single serving of hemp seeds, about two heaping tablespoons, provides 10 grams of protein and 10 grams of omegas. Hemp also packs in all nine essential amino acids, which we need to get through diet since our bodies don't produce them naturally. Hemp seed oil, which is the oil derived from pressed hemp seeds, contains the most essential fatty acids of any nut or seed oil. Of the three main hemp products on the market—seeds, oil, and protein powder—hemp seeds will provide the broadest spectrum of nutritional benefits per serving.
In the United States, the public's perception of hemp as marijuana has blocked hemp from becoming a useful crop and product," in spite of its vital importance prior to World War II. Ideally, according to Britain's Department for Environment, Food and Rural Affairs, the herb should be desiccated and harvested towards the end of flowering. This early cropping reduces the seed yield but improves the fiber yield and quality. In these strains of industrial hemp* the tetrahydrocannabinol (THC) content would have been very low.
In 2017, the cultivated area for hemp in the Prairie provinces include Saskatchewan with more than 56,000 acres (23,000 ha), Alberta with 45,000 acres (18,000 ha), and Manitoba with 30,000 acres (12,000 ha). Canadian hemp is cultivated mostly for its food value as hulled hemp seeds, hemp oils, and hemp protein powders, with only a small fraction devoted to production of hemp fiber used for construction and insulation.
In Japan, hemp was historically used as paper and a fiber crop. There is archaeological evidence cannabis was used for clothing and the seeds were eaten in Japan back to the Jōmon period (10,000 to 300 BC). Many Kimono designs portray hemp, or asa (Japanese: 麻), as a beautiful plant. In 1948, marijuana was restricted as a narcotic drug. The ban on marijuana imposed by the United States authorities was alien to Japanese culture, as the drug had never been widely used in Japan before. Though these laws against marijuana are some of the world's strictest, allowing five years imprisonment for possession of the drug, they exempt hemp growers, whose crop is used to make robes for Buddhist monks and loincloths for Sumo wrestlers. Because marijuana use in Japan has doubled in the past decade, these exemptions have recently been called into question.
^ Datwyler, SL; Weiblen, GD (2006). "Genetic Variation in Hemp and marijuana (Cannabis sativa L.) sativa plants are taller and less dense. Indica plants are shorter but a lot more dense than sativas. According to Amplified Fragment Length Polymorphisms". Journal of Forensic Sciences. 51 (2): 371–375. doi:10.1111/j.1556-4029.2006.00061.x. PMID 16566773.
How healthful is flaxseed? Flax is among the world’s oldest fiber crops, and it has long been used in Ayurvedic medicine. Flaxseed is a rich source of nutrients, including essential fatty acid, antioxidants, and fiber. As a dietary supplement, it may prevent constipation, diabetes, cancer, and other conditions. Learn more about flaxseed here. Read now
Hemp is the common term for a variety of plants in the Cannabis family. This beneficial and versatile plant can be turned into fibers, oil, wax, resin, cloth, fuel, and a wide range of other useful products. Hemp grows all over the world, as it is a very resilient plant which can grow in a variety of environmental conditions. The main concern that people have with edible hemp products, is that it comes from a cannabis plant. However, hemp seeds that are sold for consumption have less than 0.5% THC and are safe to eat.