Astaxanthin provides several health benefits such as lowering oxidative stress and decreasing inflammation in the body, according to PubMed. Additionally, astaxanthin improves eye function and protects against DNA damage.
Astaxanthin can be applied to the skin for protection against damaging ultraviolet rays and sunburn, explains WebMD. It also functions as a powerful antioxidant to prevent inflammation throughout the body by lowering inflammatory markers such as C-reactive protein. Additionally, it has been used to prevent cancer and to treat Parkinson's and Alzheimer’s disease, high cholesterol and stroke.
In research studies, astaxanthin improved the symptoms of acid reflux in patients with H. pylori and improved male reproductive function. Additionally, a research study on obese and overweight smokers demonstrated that astaxanthin lowered levels of oxidation in the body, notes PubMed. Astaxanthin also showed potential benefit for enhancing sports performance, and in experimental models, astaxanthin improved blood flow and reduced triglyceride levels.
Astaxanthin provides a wide range of health benefits and is safe to take as a supplemental antioxidant, as it is highly tolerable and has an excellent safety profile, reports PubMed. Astaxanthin is a part of the carotenoid family and is found in foods such as salmon, shrimp, certain forms of algae and lobster, states WebMD.