disagree with (one)
1. To have a different opinion, view, etc. than one. I'm sorry, but I just have to disagree with you on that point. I think the opposite is true.
2. To have a negative physical effect on one. The food at that restaurant always seems to disagree with me.
disagree with someone
[for food or drink] to upset someone's stomach. Milk always disagrees with me. Onions disagree with my husband, so he never eats them.