In reply to Charlotte's queries about my use of NADH for PD: I use none of it or ever have or ever intend to. I took a taste, about 3 mg, probably in 1956 after I had synthesized some for a biochemical experiment on rat brain mitochondria (I take a taste of most chemicals I synthesize). The NADH had a somewhat salty taste but no further effect. The mitochondria showed the expected stimulation of oxygen consumption. I had no symptoms of PD at that time, nor for 34 years subsequently. With best wishes. Steven [[log in to unmask]] > >Thank You > >Charlotte > >