Hemp is used to make a variety of commercial and industrial products, including rope, textiles, clothing, shoes, food, paper, bioplastics, insulation, and biofuel.[4] 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.[13] A survey in 2003 showed that more than 95% of hemp seed sold in the European Union was used in animal and bird feed.[14]
Hemp plants can be vulnerable to various pathogens, including bacteria, fungi, nematodes, viruses and other miscellaneous pathogens. Such diseases often lead to reduced fiber quality, stunted growth, and death of the plant. These diseases rarely affect the yield of a hemp field, so hemp production is not traditionally dependent on the use of pesticides.
Jeong, M., Cho, J., Shin, J.-I., Jeon, Y.-J., Kim, J.-H., Lee, S.-J. … Lee, K. (2014, July 3). Hempseed oil induces reactive oxygen species- and C/EBP homologous protein-mediated apoptosis in MH7A human rheumatoid arthritis fibroblast-like synovial cells [Abstract]. Journal of Ethnopharmacology, 154(3), 745–752. Retrieved from https://www.sciencedirect.com/science/article/pii/S0378874114003511?via%3Dihub

Author Paoli Ranalli in the book, Advances in Hemp Research, states that one of the major minerals that one can find in hemp seed is iron, an integral part of red blood cell construction in the human body. Iron deficiency can result in anemia, so having a proper amount of iron intake from foods like hemp seed can help prevent anemia, which displays itself in symptoms like fatigue, headaches, muscle weakness, and a wide range of other symptoms. Iron also helps in reducing stress and anxiety.
Hemp was used extensively by the United States during World War II to make uniforms, canvas, and rope.[144] Much of the hemp used was cultivated in Kentucky and the Midwest. During World War II, the U.S. produced a short 1942 film, Hemp for Victory, promoting hemp as a necessary crop to win the war.[143] U.S. farmers participated in the campaign to increase U.S. hemp production to 36,000 acres in 1942.[145] This increase amounted to more than 20 times the production in 1941 before the war effort.[145]

In the early 1990s, industrial hemp agriculture in North America began with the Hemp Awareness Committee at the University of Manitoba. The Committee worked with the provincial government to get research and development assistance, and was able to obtain test plot permits from the Canadian government. Their efforts led to the legalization of industrial hemp (hemp with only minute amounts of tetrahydrocannabinol) in Canada and the first harvest in 1998.[85][86]

As of 2011, hemp seeds are not known to cause any interactions with common medications, but you should talk to your doctor or naturopath about any over-the-counter or prescription drugs you are taking before adding hemp seeds to your diet. Blue Shield of California recommends caution to anyone taking anticoagulant drugs, since hemp seeds inhibit platelets and may pose a bleeding risk.

These seeds rank high in plant-based protein as it contains 25% of high-quality protein, which makes it superior to other plant-based superfoods like quinoa, flax, and chia seeds. Furthermore, it is composed of a large number of edible oils and a variety of essential fats in the body, including omega 3 and a rare form of omega-6 called GLA (gamma linoleic acid). As per the USDA National Nutrient Database, these small seeds contain high levels of zinc, magnesium, calcium, phosphorous, iron, and fiber. It also contains vitamin E, copper, manganese, and moderate levels of carbohydrates and fats.