A source of astaxanthin from microalgae, salmon, shrimp and krill stands out due to its extraordinary antioxidant characteristics. Apart from its function in the fight against oxidative stress, there is increasing interest in the way in which astaxanthin may response the endocrine system by looking at the interactions with the hormone-producing glands.
Therefore, do the effects of astaxanthin reach the domain of endocrine function? Let's look into the newest evidence and see what this vibrant antioxidant may do to hormone levels and overall well-being.
The Link Between Antioxidants and Hormonal Regulation
The hormones are susceptible to damage resulting from oxidative stress. It is possible that the free radicals can interfere with hormone production, change receptors sensitivity and disrupt hormones messages. With its antioxidant power, astaxanthin can relieve oxidative stress and may help the function of hormones.
As per research, the endocrine supporting functions of antioxidants like astaxanthin include:
Corroborating the state of mitochondria which plays a leading role in keeping hormone levels normal.
Reducing lipid peroxidation that has the potential to disrupt hormonal signalling.
Fostering health of the tissues of the adrenal glands, the thyroid, and the reproductive systems, which is sensitive to hormones.
Potential Effects on Specific Hormones
1. Cortisol – The Stress Hormone
The adrenal glands are the source of Cortisol that is very important for the management of stress, managing metabolism and safeguarding the immune system. New studies indicate that astaxanthin may help to control the cortisol levels especially in periods when the body is under constant stress.
Imports initiated on both humans and animals indicate that astaxanthin should lessen mental tiredness and more balanced cortisol regulation during stressful times. My guess here is the astaxanthin may help support the body in its management of both the mental and physical stress.
2. Testosterone and Male Hormonal Health
Astaxanthin has made headlines because of its association with male reproductive health. Together with other nutrients, such as saw palmetto, it has been studied to determine the possibility that it may increase testosterone and the quality of sperm.
Although the underlying mechanisms are yet to be explored, it is believed that astaxanthin may help the reproductive tissues to be protected from oxidative stress, and increase blood in circulation: both of which may have a positive impact on the production of testosterone.
3. Estrogen and Female Hormonal Balance
Animal research suggests that, although further research is ongoing, astaxanthin could regulate processes related to estrogen. Astaxanthin seems to be able to interfere with receptors for estrogen effecting changes in the expression of genes in estrogen-sensitive tissue.
Such findings suggest possible avenues of research to determine how astaxanthin may help in the attainment of hormonal balance at such points as perimenopause or menopause. However, it is necessary to further carry out human studies so as to reach conclusive results.
Indirect Endocrine Benefits
Apart from direct hormone influence, astaxanthin can contribute indirectly to hormones' health through:
Improved insulin sensitivity: Given early research, astaxanthin has a particulate role to play in managing glucose and limiting insulin resistance (high in managing hormonal issues like PCOS).
Anti-inflammatory properties: Chronic inflammation may upset the hormones balance in the body. Astaxanthin's potential to combat inflammation may relieve the overall stress arising in the body that may disrupt the endocrine system.
Thyroid support: As astaxanthin did not interfere with thyroid hormone action, it can still prevent possible damage to the thyroid tissue because of oxidation, therefore, maintaining normal levels of hormones in the body.
Conclusion
Astaxanthin is not viewed as a hormone or a hormone-regulating supplement, while accumulated scientific findings indicate that it promotes healthier hormone levels through supporting their decrease of oxidative stress, metabolism and cells protection. Those who wish to lessen stress, promote reproductive health, or restore better metabolic balance may gain a lot from consumption of astaxanthin each day.
To find out options for bulk astaxanthin ingredients for your dietary supplement, cosmetic, or health product applications, contact donna@kingsci.com for technical specifications of product samples or cut rates.
References
- Fassett, R. G., & Coombes, J. S. (2011). Astaxanthin: A potential therapeutic agent in cardiovascular disease. Marine Drugs, 9(3), 447–465. https://doi.org/10.3390/md9030447
- Baralic, I., et al. (2015). Effect of astaxanthin supplementation on salivary IgA, oxidative stress, and inflammation in young soccer players. Evidence-Based Complementary and Alternative Medicine, 2015, Article ID 783761. https://doi.org/10.1155/2015/783761
- Tominaga, K., et al. (2012). Protective effects of astaxanthin on skin deterioration. Journal of Clinical Biochemistry and Nutrition, 51(2), 102–107. https://doi.org/10.3164/jcbn.11-43
- Kidd, P. (2011). Astaxanthin, cell membrane nutrient with diverse clinical benefits and anti-aging potential. Alternative Medicine Review, 16(4), 355–364.
