MrsD. I’m sorry about your cat, Oreo. I never liked pets until my wife talked me into bringing home a puppy, Lizzy, about 5 years ago. I love dogs now and don’t know how I ever lived without one.

I’ll go without the B12 for a week per your suggestion. Then I’ll pick it up again at 1000 mcg every other day instead of 5000 every day and see what happens. I have no personal or family history of cardiac or blood pressure problems. Not taking any medication for anything. I was in great health until this PN business started close to 2 years ago now.