I used to be a sound sleeper but after I had a heart attack, I couldn’t sleep for about three months and I was worn out. In desperation, I took the odd prescription sleeping pill but even then I didn’t feel really rested. I hated to take those, because they are said to contribute to heart attacks. So does insomnia. I learned from the internet that the cause of the insomnia is the beta blocker drug that everyone who has…..