I had a similar event a couple years ago. It was blood pressure related. Doctor preaches diet and exercise. I take heed in his advice as I walk daily and try to watch what I eat. I do have a metabolism of a turtle....I see food, I gain weight. I'm down about 20 this year but still have a ways to go. I go for a Doctor visit next Monday so I'll probably get the same lecture(s). I probably need to turn Rabbit to get where I need to be. Good luck in your efforts John.