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That’s because you can get a corneal ulcer, which is an infection on part of the eye that a contact covers. “It’s not going to happen every time, but when it happens, it’s terrible ...
If you drink regularly and notice symptoms of water retention, try cutting back or taking a break, says Badgett. Eat hydrating foods. Another way to up your water intake is to eat more hydrating ...
Click here to see Best Things to Eat and Drink When Taking a Red-Eye "The most important part of surviving a red-eye is planning ahead," says Brooke Alpert of B Nutritious .
Most people in the world depend on the sun to get vitamin D, [31] and elderly populations in low UVB countries experience higher rates of cancer. [32] There are not many foods that naturally have vitamin D. [33] Examples are cod liver oil and oily fish. If people cannot get sunlight, then they will need 1,000 IU of vitamin D per day to stay ...
If your ears or cheeks are hot, someone is thinking or talking about you (usually speaking ill). [6] If your nose itches, you'll be drinking soon. For children they might say, "You'll get hit in the nose". [6] If your right eye itches, you're going to be happy soon. If your left eye itches, you'll be sad. [6]
Health threats from cosmic rays are the dangers posed by cosmic rays to astronauts on interplanetary missions or any missions that venture through the Van-Allen Belts or outside the Earth's magnetosphere. [ 1][ 2] They are one of the greatest barriers standing in the way of plans for interplanetary travel by crewed spacecraft, [ 3][ 4][ 5] but ...
Tetrachromacy. The four pigments in a bird's cone cells (in this example, estrildid finches) extend the range of color vision into the ultraviolet. [ 1] Tetrachromacy (from Greek tetra, meaning "four" and chroma, meaning "color") is the condition of possessing four independent channels for conveying color information, or possessing four types ...
The roof collapsed, spilling many spectators onto a furnace. Of the hundreds of people on the roof, at least 100 people fell four stories to the factory floor. 60 to 100 more people fell directly on top of the furnace, the surface temperature of which was estimated to be around 500 °F (260 °C).