Astaxanthin- a liposoluble carotenoid and a reddish-orange pigment. It plays a role in circulating lipoproteins and cell membranes, and has significant antioxidant and anti-inflammatory activity. It supplies a reddish hue to salmon flesh and crustaceans (crabs and shrimps) that feed on astaxanthin-producing microbes.
Astaxanthin can influence your immune system, helping to activate white blood cells (T-cells) and natural killer (NK) cells.
Astaxanthin is known for its antioxidant properties, which means it can help neutralize free radicals in the body. Free radicals are unstable molecules that can damage cells and contribute to the aging process as well as the development of various diseases. By scavenging these free radicals, astaxanthin may help protect cells from oxidative stress and support overall health.
Astaxanthin has been studied for its potential anti-inflammatory effects. Chronic inflammation is associated with various health issues, including chronic diseases such as heart disease, diabetes, and certain cancers. Astaxanthin may help modulate inflammatory pathways in the body, potentially reducing inflammation and contributing to a healthier inflammatory balance.
Some research suggests that astaxanthin may have neuroprotective properties, making it a subject of interest in studies related to brain health. Astaxanthin appears to modulate neuroinflammation by suppressing the NF-κB pathway, reducing the production of pro-inflammatory cytokines, and limiting neuroinflammation associated with aging and chronic microglial activation. While more research is needed, astaxanthin’s neuroprotective effects are intriguing for potential applications in brain health.
Studies have shown LDL cholesterol and ApoB were significantly lower after treatment with astaxanthin.