DWQA Questions › Tag: retina
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According to research findings, different zones within the macula have lutein, zeaxanthin, and meso-zeaxanthin, exclusively, suggesting unique roles. It is unclear whether dietary uptake of meso-zeaxanthin or its conversion from zeaxanthin within the eye is its natural source. How important is taking meso-zeaxanthin along with zeaxanthin as a supplement for eye health?
ClosedNicola asked 1 year ago • 
186 views0 answers0 votes
You have commented that hyaluronic acid might help prevent floaters in the eye. If someone took Vision Essentials Ultra and added hyaluronic acid from another source, would that be essentially equivalent in major benefits for healthy vision to taking both Vision Essentials Ultra and OcuXanthin together?
ClosedNicola asked 1 year ago • 
202 views0 answers0 votes
How beneficial are the bilberry extract and saffron extract, in reducing dry eye and promoting healthy intraocular pressure, respectively, or other possible benefits?
ClosedNicola asked 1 year ago • 
226 views0 answers0 votes
Many critics of intelligent design point to examples of obvious imperfections, such as the location of neural connections being in front of the photoreceptor cells, rather than behind the retina, and the formation of a blind spot because the neural wiring to the brain must poke through the retina to form the optic nerve. Why do these seeming errors exist?
ClosedNicola asked 5 years ago • 
765 views0 answers0 votes
Researchers at Harvard University have shown that over time, prolonged exposure to blue light can cause damage to the retina at the back of the eye, which may lead to age-related macular degeneration (AMD) and possibly other serious health and vision problems. How significant a health problem is spending time watching cell phone, tablet, and computer screens?
ClosedNicola asked 5 years ago • 
634 views0 answers0 votes
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