I've had the same fasculations for 3 years. They have really never completely stopped but have lessened. I had an MRI of the brain and and EMG of my legs because thats mainly where they are but I get them everywhere. Both tests normal. So to me there's nothing really to test. A brain MRI would of showed something abnormal if it was serious. And an EMG checks for serious illness like ALS. Somedays it makes me stress and get worried I just have to give it to GOD. I do exercise 4 days a week. Eat healthy and try to relax and reduce stress and anxiety but it's hard. I can accept it if its benign it just worries me if it something else. I just didn't follow up with neuro anymore when those tests were negative. Believe it or not my family doc said her working partner had the same thing and freaked out thinking it was ALS and had same I did, tests and both were negative. Its nice to know there are more of us out there that have the same issue. Im 42 now . May God Bless all of you and may he pour his love and mercy upon you to better days ahead. Have hope in the Lord.