Salad dressing? Vinegar makes me sick!

Ok, I usually have an adverse reaction to vinegar....every time I eat it I get extreme D for the entire next day! I mean physically doubled over sitting on the toilet feeling awful....I haven't been eating too many salads, if at all, lately, but I cannot seem to find a salad dressing that does not contain vinegar. I usually like oil and vinegar, but, of course, that is out of the question. I am also lactose intolerant, so that rules out a lot of salad dressings as well. What do you all eat? I love salads and would like to start eating them again.

Just oil and lemon juice for me.

I have a favorite all-in-one salad/meal.

Brown a pound of lean ground beef or turkey in a large skillet.
Drain Fat. Stir in a package of McCormick mild Taco seasoning mix and 3/4 c. water.
Bring to boil, reduce heat, simmer 5 minutes.

Serve on romaine lettuce leaves (torn up). Can top with shredded cheese, chopped tomatoes, sour cream (if you can tolerate it)
YUM!