Omega-3 and -6 essential fatty acids and omega-9 fatty acids play critical roles in cognitive function, mood balance, and cardiovascular health, yet many people do not consume them in the right balance. Natural Factors offers a range of omega formulas including omega-3 fish oils for a direct source of EPA and DHA, plant-based sources of ALA, such as chia and flaxseed, for the body to convert into EPA and DHA as needed, as well as omega-6 from evening primrose oil and combined omega formulas.