Linseed also known as flaxseed is one of the earliest superfoods used by humans, we have been eating it for about 6000 years. We use not only the seed, but the whole flax plant turning its seed into oil and its fiber into textile. Linseed is very good for the cardiovascular system and helps regulate blood sugar levels. The omega-3 fatty acids, fibers and other active substances in flaxseed can help you achieve the ideal body weight and curb hunger. It is a real miracle drug.