Flax seed is a real treasury of health. It is a remarkable laxative that eliminates toxins. It contains a large percentage of dietary fiber and reduces the sense of hunger. It is one of the largest sources of natural lignin and one of the best sources of omega-3, omega-6 and omega-9 fatty acids. It has strong anti-cancer effects, it lowers cholesterol and high blood pressure. It has a beneficial effect on weight regulation, protects against heart disease, stroke and thrombosis due to its ability to dilute blood. Flaxseed is a good ally dissolving the stones from the kidneys and bile, because it influences the secretion of the fluid. Research has shown that regular consumption of flax seeds prevents and treats breast canacer, prostate cancer, colon cancer, lung cancer, lowers blood cholesterol levels and strengthens the heart muscle.