Category: Astaxanthin

How Carotenoid Supplementation Could Prevent Macular Degeneration and Alzheimer’s Disease

carotinoids junk food or tomatoesCarotenoids have been shown to protect against oxidative damage, which can prevent both macular degeneration and factors contributing to dementia-related diseases (i.e., Alzheimer’s disease).[1. “Protective Effects of Dietary Supplementation with a Combination of Nutrients in a Transgenic Mouse Model of Alzheimer’s Disease” Shengyuan Wang et al., PLoS One. 2015; 10(11): e0143135. Published online 2015 Nov 25. doi:  10.1371/journal.pone.0143135 PMCID: PMC4659639] Links have been found between these two diseases: patients with dementia were found to have poor maculas and a higher incidence of Macular Degeneration[2. “Macular pigment, visual function, and macular disease among subjects with Alzheimer’s disease: an exploratory study.” Nolan JM et. al. J Alzheimers Dis. 2014;42(4):1191-202. doi: 10.3233/JAD-140507.].

However, these nutrients do not seem to be able to mitigate damage after dementia sets in. Therefore, making sure sufficient amounts of carotenoids are ingested at all ages Continue reading “How Carotenoid Supplementation Could Prevent Macular Degeneration and Alzheimer’s Disease”

Antioxidant Astaxanthin Helps Prevent AMD, Eye Fatigue & More

Haematococcus-pluvialisA humble micro-algae produces a powerful antioxidant:  astaxanthin.  It does so to protect itself from ultraviolet radiation. Research shows that astaxanthin protects the human eyes and brain from serious diseases such as age-related macular degeneration and dementia, including Alzheimer’s disease, as well as conditions like computer eye strain and eye fatigue (asthenopia)[3. https://www.naturaleyecare.com/study.asp?s_num=248]. Astaxanthin supplements are easy to take with no side effects. They are especially helpful as people age and begin to develop serious chronic conditions. Continue reading “Antioxidant Astaxanthin Helps Prevent AMD, Eye Fatigue & More”

Iritis – Minor Irritation or Major Warning?

iritis-eyeIritis is a common diagnosis that literally means “inflammation of the iris,” the colored part of the eye. Anterior uveitis is a more technical term for iritis. There are many possible causes, and sometimes the cause cannot be identified. Due to the complexity of the vision system, any suspected case of eye inflammation should be examined by an optometrist, ophthalmologist or medical doctor. Most of the time, iritis resolves in less than 6 weeks; however, iritis can reoccur. It can signal  acute or chronic underlying disease in the body, and therefore should be cared for by a qualified healthcare professional. Without proper treatment, iritis can lead to cataracts, glaucoma, an irregularly sized and sluggish pupil, calcium deposits in the cornea, central serous choroidopathy, or retinal swelling (cystoid macular edema).  Continue reading “Iritis – Minor Irritation or Major Warning?”

Age-Related Macular Degeneration Helped using Astaxanthin

Krill is a source of astaxanthin for the eyesAge-related macular degeneration is a serious and common eye ailment in the aging population, but an Italian study showed that taking just 4mg of astaxanthin per day mitigated the symptoms.

ARMD — Age-Related Macular Degeneration –  is the gradual breakdown of the cells of the macula. The macula a small, yellow-colored part of the eye that is near the center of the retina. When this breaks down, central vision is compromised. People with ARMD often have difficulty recognizing faces, reading, writing, and driving. Peripheral vision is unaffected.

Continue reading “Age-Related Macular Degeneration Helped using Astaxanthin”