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Quinine is an alkaloid, a naturally occurring chemical compound. [5] How it works as a medicine is not entirely clear. [5] Quinine was first isolated in 1820 from the bark of a cinchona tree, which is native to Peru, [5] [9] [10] and its molecular formula was determined by Adolph Strecker in 1854. [11]
Getting regular with your sleep time—for example, going to bed every night at 11:00 p.m. with lights off, phones away, and sleep noise machines on, if that’s your thing—can all help build a ...
“Sleep is more efficient and healthier when you don't drink alcohol. You may feel more rested and wake up fewer times during the night,” explains Jade Wu, PhD , a behavioral sleep medicine ...
According to the American Academy of Sleep Medicine, adults should be logging seven or more hours of shut-eye per night, but whether they're lying awake at night thinking about politics ...
In the United States, the US Food and Drug Administration (FDA) limits the quinine content in tonic water to 83 ppm [8] (83 mg per liter), while the daily therapeutic dose of quinine is in the range of 500–1000 mg, [9] and 10 mg/kg every eight hours for effective malaria prevention (2,100 mg daily for a 70-kilogram (150 lb) adult). [10]
Cinchona pubescens, also known as red cinchona and quina or kina (Spanish: Cascarilla, cinchona; Portuguese: quina-do-amazonas, quineira), is native to Central and South America. It is known as a medicinal plant for its bark's high quinine content- and has similar uses to C. officinalis in the production of quinine, most famously used for ...
Parthenium integrifolium is a species of flowering plant in the family Asteraceae known by the common names wild quinine, American feverfew, and eastern feverfew. It is native to the eastern and midwestern United States.
According to Paulvin, a nighttime walk is a good pre-bed practice for anyone who’s ready to defy the wide range of factors keeping us awake at night. Below, he explains the benefits of taking a ...