Specifically, flaxseed oil contains alpha-linolenic acid (ALA), a form of omega-3 fatty acid that is only converted in small amounts to active forms of omega-3, like EPA and DHA. Flaxseed oil is one of the rare heart-friendly oils. This oil boosts artery health and also helps control blood pressure. These factors contribute to a healthy heart. Omega-3 fatty acids also contribute to a healthy heart. Flaxseeds oil contains anti-inflammatory properties. Inflammation, if left uncontrolled can be harmful to your health. Several studies have also highlighted that flaxseeds oil offer properties that help reduce inflammation.