Hi Ada,
I hear ya with the constipation. It is something I am constantly fighting. My neurologist told me to get Laci LeBleu Dieter's Tea. It comes in tea bags and you can get it at a health food store. Only let it steep for 2-3 minutes and NO MORE or you will never stop going! Another good one is Kmart or Walmart I can't remember which one sells liquid Cod Liver Oil but it is orange. It is tough at first but a teaspoon every other day really helps me out and once you get used to the taste it doesn't bother you. It kinda tastes like orange fish (strange huh). It works great. I hope this helps.
Take care,
kathy d