What Causes the Tremors in Parkinson's? Here's an Overview

Should people with Parkinson’s consider using nicotine? It’s a surprising question, yet one that has been studied. Some research has found that smokers appear to have a lower risk of developing Parkinson’s, and animal studies suggest nicotine may offer some neuroprotective effects. Human trials, however, tell a more cautious story. Studies using nicotine patches have shown mixed results, with little impact on symptoms and no clear evidence that the disease progresses more slowly. This science is