Hi Leroy -
Very interesting.
Just thought you'd be interested to know that Jan has said many times that those of us with MC tend to be very sensitive to pesticides and other chemicals. So I guess the very best thing is for you to be an organic farmer!!
I also have Becker's type, or the recessive form of MC, and know of no-one else in my family who had it. (But I wasn't diagnosed until I was 54 and most of the people in my family were already deceased.)
Lois
Type of Myotonia: Myotonia Congenita, Becker's type