Conventional Medicine for Parkinson's Disease. Symptoms of Parkinsonâs disease can often be effectively controlled for years with medication. Levodopa -- also called L-dopa -- is the drug most often prescribed. The body metabolizes it to produce dopamine.
Giraffes sleep between ten minutes and two hours in a 24-hour period, averaging about 2 hours per day. Since an adult giraffe would make a good supper for a lion on the African plain, theyâve evolved some very interesting sleep patterns.
How many hours a day do dogs sleep for? Dogs naturally sleep for far longer periods of time each day, than people do. Many adult Labradors will sleep for well over half of every 24 hours, and puppies under four months old may sleep as much as 20 hours a day. The reason for this sleeping may be to do with a special type of sleep called REM sleep, during which dreaming takes place.