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.
1 Sloths typically beat out most cats in terms of sleep time, coming in at an impressively slothful 19 to 20 hours a day.  In the wild, female lions tend to sleep more than male lions.