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"The most important part of surviving a red-eye is planning ahead," says Brooke Alpert of B Nutritious. If you put as much thought into what you eat before and during a red-eye as you do planning ...
This amount varies strongly between individuals. People with blue eyes have relatively low melanin in the fundus and thus show a much stronger red-eye effect than people with brown eyes. Red-eye effect on dark brown eyes. The same holds for animals. The color of the iris itself is of virtually no importance for the red-eye effect. This is ...
Digital-related eye strain is marked by symptoms that can include dry, achy or even painful eyes; blurry vision; burning, stinging or redness; watery eyes or the sensation of having sand or ...
Photokeratitis or ultraviolet keratitis is a painful eye condition caused by exposure of insufficiently protected eyes to the ultraviolet (UV) rays from either natural (e.g. intense direct or reflected sunlight) or artificial (e.g. the electric arc during welding) sources.
Symptoms may include red eyes, an itchy rash, sneezing, coughing, a runny nose, shortness of breath, or swelling. [12] Note that food intolerances and food poisoning are separate conditions. [3] [4] Common allergens include pollen and certain foods. [11] Metals and other substances may also cause such problems. [11]
Those red eyes you get from swimming aren't caused by chlorine, according to an official with the Centers for Disease Control and Prevention. %shareLinks-quote="Chlorine binds with all the things ...
Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
The article says that red-eye is caused by light reflecting on the fundus which is red due to pigment, not blood. I assume that the fundus remains intact in dead people, so there's no reason why they wouldn't display the red eye effect. But I guess you'd have to take a few pictures of dead people with their eyes propped open to find out.
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