Hemp is multi-nutritional and claims to solve many health problems. The hemp plant is one variety of Cannabis sativa that is grown for its fiber. Many shears of hemp are free from the psychoactive effects of cannabis. It is also known as industrial hemp, which has been used for fiber, oil, and nutrition for many years. Hemp seeds are considered the most important part of nutrition. You can eat these hemp seeds whole or with the hull removed. The oil can be used in much the same way that olive oil.