Figure 3From: Astaxanthin decreased oxidative stress and inflammation and enhanced immune response in humansDelayed-type hypersensitivity tuberculin test in human subjects fed 0, 2 or 8 mg astaxanthin daily for 8 wk. a, b Different letters represent significant treatment differences (P < 0.05) as analyzed by protected LSD test. Values are means ± overall standard error.Back to article page