Astaxanthin is a naturally occurring carotenoid pigment primarily sourced from microalgae and certain seafood, known for its potent antioxidant and anti-inflammatory properties. Available as a dietary...
Astaxanthin is a naturally occurring carotenoid pigment primarily sourced from microalgae and certain seafood, known for its potent antioxidant and anti-inflammatory properties. Available as a dietary supplement, it's researched for potential benefits related to skin, eye, and cardiovascular health, as well as exercise recovery and general antioxidant support. Common dosages range from 4-12mg daily. While generally considered safe, potential side effects include skin pigmentation, mild stomach upset, and the need for further research into hormonal effects. Natural sources are generally preferred over synthetic.
Key Information
Inside Body Harmful Score
Common Dosage
4-12mg daily
Source Type
natural
Production Process
Primarily extracted from microalgae (Haematococcus pluvialis) or derived from seafood like salmon, trout, and shrimp. Can also be produced synthetically, though natural sources are preferred.
Use Type
Inside BodyPotential Benefits
Antioxidant support protects cells from damage by neutralizing free radicals, supporting immune function, and reducing inflammation. It contributes to overall health and may reduce the risk of chronic diseases.
Promotes healthy skin and reduces signs of aging.
Supports cardiovascular health.
Enhances and maintains optimal eye function and health by supporting clear vision, reducing the risk of age-related eye diseases, and protecting against environmental stressors. Benefits may extend to improved night vision and reduced eye strain.
Skin protection defends against environmental aggressors like UV radiation and pollution, reducing damage and improving skin health. This involves strengthening the skin barrier, neutralizing free radicals, and reducing UV-induced damage, ultimately leading to improved skin hydration, elasticity, and reduced signs of aging.
Endurance is the body's capacity to sustain physical activity over time. It relies on efficient oxygen delivery, waste removal, and muscle resistance to fatigue.
Exercise recovery reduces muscle damage and soreness after exercise, potentially enhancing athletic performance and adaptation. This involves muscle repair, inflammation control, and energy replenishment.
Possible Side Effects
Hypothetically, this substance can cause mild skin irritation with redness, itching, and burning at the application site, resolving on its own.
Stomach upset involves abdominal pain, cramping, bloating, and potential diarrhea, nausea, or vomiting. Severity varies depending on individual sensitivities and underlying conditions.
Maca may affect hormone levels, potentially causing imbalances. Individuals with hormone-sensitive conditions should exercise caution.
High doses may lead to a reddish skin pigmentation. The discoloration is likely caused by substance accumulation in the skin.
High doses may potentially affect hormone levels, leading to various physiological changes. More research is needed to confirm the extent and specific effects of this side effect.
Scientific Evidence
Refer to PubMed, Cochrane Library, and Google Scholar for studies on astaxanthin's effects on skin health (e.g., anti-wrinkle, UV protection), eye health (e.g., macular degeneration), cardiovascular health (e.g., lipid profiles), exercise recovery (e.g., muscle damage), and antioxidant activity. Search terms: 'astaxanthin skin', 'astaxanthin eye health', 'astaxanthin cardiovascular', 'astaxanthin exercise', 'astaxanthin antioxidant'.
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