Thanks Kiteman, for your post and your best wishes..
Good luck to you with your health program.
I do not drink or smoke and play badminton regularly.. I do eat vegetables often [frozen] but not much fish..
Just one cup of coffee daily, but 4-6 cups of tea. I eat too much bread, cakes and cheddar cheese which I guess are not so good. I am close to 80 years old now.so surgery will be a lst resort.