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Health effects of sunlight exposure. Exposing skin to the ultraviolet radiation in sunlight has both positive and negative health effects. On the positive side, exposure allows for the synthesis of vitamin D 3. Vitamin D has been suggested as having a wide range of positive health effects, which include strengthening bones [ 1] and possibly ...
What vitamins should not be taken daily? There can be too much of a good thing, which is why health experts want consumers to be wary of regularly taking supplements that medical pros haven't told ...
The issue is not just curtailing phone use in bed, but phone use at night. That means redesigning your routine, particularly if you use your phone as a way to decompress. It helps to create ...
There's a theory that states that waking at a certain time of night is actually a signal from your body about something going on inside. As you sleep, your body undergoes many states of activity ...
Time of useful consciousness ( TUC ), also effective performance time ( EPT ), is defined as the amount of time an individual is able to function effectively (e.g. perform flying duties) in an environment of inadequate oxygen supply. [ 1] It is the period of time from the interruption of the oxygen supply or exposure to an oxygen-poor ...
A decongestant, or nasal decongestant, is a type of pharmaceutical drug that is used to relieve nasal congestion in the upper respiratory tract. The active ingredient in most decongestants is either pseudoephedrine or phenylephrine (the latter of which has disputed effectiveness ). Intranasal corticosteroids can also be used as decongestants ...
IV infusions are now as regular an offering at wellness clinics and medical spas as massages and injectibles. IV therapy is marketed to aid an assortment of ailments: Dehydration. Hangovers ...
Excessive daytime sleepiness ( EDS) is characterized by persistent sleepiness and often a general lack of energy, even during the day after apparently adequate or even prolonged nighttime sleep. EDS can be considered as a broad condition encompassing several sleep disorders where increased sleep is a symptom, or as a symptom of another ...