text:  an improvement in what we normally will see in age-related memory loss. So DHA, this Calmarine product, is derived from food-grade calamari. It is amazing how the processes happen from rescue, but they have really put it through the same sort of regimen that our other fish oils have promoted. It is free of toxins. It's free of heavy metals. It is really the purest and most prominent fish oil out there in the marketplace.