Thanks for replying so promptly, Roberta.Charlotte Roberta Innarella <[log in to unmask]> wrote:Yes. I've been taking 500 mg a day for years for my heart. According to Dr. Weil, a person should take between 250 mg and 500 mg twice a day for heart problems.. I don't know what the dosage would be for PD. It's very expensive. Roberta ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn In the body of the message put: signoff parkinsn