Hi.I am lactose intolerant. However, I have constipation due to opiod use for chronic pain. Therefor when I do drink whole milk it relieves my constipation, and roughly 24 hrs later my stomach feels better for about a week. Should I stop drinking milk and find a different way to help with the constipation. I do like whole milk, I have tried all the others - soy, almond, lactoid, etc... Not the same tastes and not the result I need, for taste, I like milk.