 It's like cellular body armor protecting your cells, your joints, blood vessels, brain, heart, and organs on many levels. So listen to this, Mark. There are 14 clinical studies on astaxanthin for brain health, 7 studies on skin health, 14 studies on eye health, including research for depth perception and focus, 6 studies showing astaxanthin supports cardio function, 42 studies on healthy aging and cellular health.