food high in astaxanthin. astaxanthin is a red pigment found in fish and seafood.

acid antioxidant astaxanthin carotenoid caviar chemical chemistry cholesterol cooking crawfish diet dietary eating fat fatty fish food fresh health healthy ingredient lemon lipid natural nutrient nutrition omega orange organic pigment powder product protein raw red rich salmon sardine science sea seafood seaweed shrimp skin source structural supplement trout xanthophyll