Nature's Way NutraSea DHA Omega-3 High DHA - Juicy Citrus Flavour - Dietary intake of DHA is required at all life stages. It is required for healthy cognitive and visual function, proper cardiovascular function, and associated with reduced risk of primary and secondary cardiovascular disease. NutraSea DHA, derived from sustainable squid oil, is an ideal omega-3 supplement for the whole family in a delicious citrus flavour. Squid is one of the richest sources of omega-3 containing 35% more omega-3 than wild salmon and it is a species recognized for its unparalleled sustainable resource management.