Krill from Polish communist era returns as supplement: source of omega-3 and astaxanthin

Krill, which enjoyed great hopes as a food product during the Polish communist era, is making a comeback—mainly in the form of dietary supplements. It is valued primarily as a rich source of readily absorbable omega-3 fatty acids and astaxanthin, a potent natural antioxidant. It is most commonly used as krill oil in capsules.