Babies and toddlers exposed to television or video viewing may be more likely to exhibit atypical sensory behaviors, such as being disengaged and disinterested in activities, seeking more intense stimulation in an environment, ...
Jan 8, 2024
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Scientists at the Johns Hopkins University School of Medicine and the National Institutes of Health have identified a protein in the visual system of mice that appears to be key for stabilizing the body's circadian rhythms ...
Dec 27, 2023
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Screens are everywhere—on desks, in laps, on the wall—and eye strain is a temporary but uncomfortable condition that comes with overuse.
Dec 22, 2023
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Vision is a complex process. The visual perception of the environment is created by a combination of different wavelengths of light, which are decoded as colors and brightness in the brain. Photoreceptors in the retina first ...
Dec 22, 2023
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In Finland, there is a clear increase in the number of sick days taken due to depression, anxiety and sleep disorders in October and November, whereas the number of absences is lower than expected between June and September. ...
Dec 20, 2023
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A new research perspective titled "Melatonin and carcinogenesis in mice: the 50th anniversary of relationships has been published in Oncotarget.
Dec 18, 2023
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Sunburn is a sign that skin has experienced significant levels of damage. Ultraviolet light can change a person's DNA structure, which can lead to cancer. At the same time, choosing from the multitude of modern sunscreens ...
Dec 18, 2023
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Blue light from LED lamps and consumer electronics can mess with your sleep because it disrupts production of the natural sleep hormone melatonin. Tinted glasses or displays in night mode can mask, but don't remove, a portion ...
Dec 14, 2023
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A widely used abortion pill is at the center of the latest legal battle in America's ongoing debate over abortion.
Dec 13, 2023
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Vitamin D is a nutrient your body needs to keep your bones healthy and strong. It also has properties that support your immune system and neuromuscular health.
Dec 6, 2023
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