Go get yourself! The Power of Lutein, Zeaxanthin, Astaxanthin and Hibiscus Sabdariffa for eye care.

Our eyes are windows to the world, and taking care of them is essential to enjoy a full and healthy life. On this journey towards eye health, there are certain natural allies that deserve special attention: lutein, zeaxanthin, astaxanthin and hibiscus sabdariffa. These compounds, present in certain foods and supplements, have shown significant benefits for vision and overall eye health.

1. Lutein and Zeaxanthin: Retina Defenders

Lutein and zeaxanthin are carotenoids known for their crucial role in eye health. They are found naturally in leafy green vegetables, such as spinach, kale, and broccoli. These compounds accumulate in the retina, especially the macula, helping to protect the eyes from harmful ultraviolet light.

Research suggests that lutein and zeaxanthin may reduce the risk of age-related macular degeneration (AMD) , a leading cause of vision loss in older adults. Additionally, these antioxidants can improve visual acuity and prevent cataract formation.

2. Astaxanthin: The Power of the Sea in your Eyes

Astaxanthin, a red pigment present in algae and certain marine organisms, has been shown to be a powerful antioxidant. It has been associated with reducing eye strain, improving ocular blood flow and protecting against blue light emitted by electronic devices.

Additionally, astaxanthin can cross the blood-brain barrier and the blood-retinal barrier, providing direct protection to the retina and brain. Including sources of astaxanthin in the diet, such as salmon, shrimp, and microalgae, may be beneficial for maintaining long-term vision health.

3. Hibiscus Sabdariffa: A Floral Touch for Your Eyes

Hibiscus sabdariffa, commonly known as hibiscus, not only delights the palate with its unique flavor, but also provides benefits for eye health. Rich in antioxidants, including anthocyanins and vitamin C, hibiscus may help combat oxidative stress in the eyes.

Studies suggest that compounds present in hibiscus may have anti-inflammatory and neuroprotective properties, contributing to the overall health of the visual system. Whether enjoying a cup of hibiscus tea or incorporating this flower into salads and juices, hibiscus can be a delicious and healthy addition to your routine.

Last conclusions

Taking care of your eyes is an investment in your quality of life. Lutein, zeaxanthin, astaxanthin, and hibiscus sabdariffa are valuable natural tools for maintaining eye health and preventing potential problems as we age.

Remember that, in addition to including these foods in your diet, it is crucial to lead a healthy lifestyle, which includes regular eye breaks, protection from ultraviolet light, and regular eye checkups.

Give your eyes the care they deserve and enjoy a future with clear, vibrant vision!

• Lutein and Zeaxanthin:
• Age-Related Eye Disease Study 2 (AREDS2): https://www.nei.nih.gov/research/clinical-trials/age-related-eye-disease-studies-aredsareds2
• "Dietary Carotenoids and the Risk of Age-Related Macular Degeneration" (American Journal of Ophthalmology): https://www.ncbi.nlm.nih.gov/pubmed/15808240
• Mares, J. A. (2016). Lutein and zeaxanthin isomers in eye health and disease. Annual Review of Nutrition, 36(1), 571-602. https://doi.org/10.1146/annurev-nutr-071715-051110
• Astaxanthin:
• "The protective effects of astaxanthin on the OGD/R injury of PC12 cells" (Behavioral and Brain Functions): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6231225/
• "Astaxanthin: Sources, Extraction, Stability, Biological Activities and Its Commercial Applications—A Review" (Marine Drugs): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5896475/
• Kizawa, Y., Sekikawa, T., Kageyama, M., Tomobe, H., Kobashi, R., & Yamada, T. (2021). Effects of anthocyanin, astaxanthin, and lutein on eye functions: a randomized, double-blind, placebo-controlled study. Journal of Clinical Biochemistry and Nutrition, 69(1), 77-90. https://doi.org/10.3164/jcbn.20-149
• Hibiscus Sabdariffa:
• "Hibiscus sabdariffa L. in the treatment of hypertension and hyperlipidemia: a comprehensive review of animal and human studies" (Phytotherapy): https://www.ncbi.nlm.nih.gov/pubmed/25540245
• "Hibiscus Sabdariffa L. in the treatment of hypertension: A systematic review and meta-analysis of randomized controlled trials" (Phytomedicine): https://www.ncbi.nlm.nih.gov/pubmed/30466976
• Montalvo‐González, E., Villagrán, Z., González‐Torres, S., Iñiguez‐Muñoz, LE, Isiordia‐Espinoza, MA, Ruvalcaba‐Gómez, JM, Arteaga‐Garibay, RI, Acosta, JL, González‐Silva , N., & Anaya-Esparza, LM (2022). Physiological effects and human health benefits of hibiscus Sabdariffa: A review of clinical trials. Pharmaceuticals, 15(4), 464. https://doi.org/10.3390/ph15040464