Though tiny, they pack a massive nutritional punch. They can be used to improve digestive health, lower blood pressure and bad cholesterol, reduce the risk of cancer and may benefit people with diabetes. Flax seeds are very high in fiber and provide good amounts of protein. They’re also rich in fat and one of the best plant-based sources of heart-healthy omega-3 fatty acids. Here are other benefits to consuming flaxseeds below: High in omega 3 fatty acids, which are great for