After 8 yrs with PD I am still taking only eldepryl,and 1M vit.e. daily, AND frankly, I do not know if my slowly developing pd is due to that. i do not intend to start on l-dopa till it really interferes with my life,having heaard so many horror stories all these years, many ,many times, i wonder if i shud stop even the eldepryl ? every neurologist has a different opinion, perhaps people on this board know better......... don b.