Gas and flatulence

Patient: Hi,I’ve been having trouble with digestion lately particularly with abdominal pain and excessive amounts of gas.I have found that I’m allergic to Milk, and I’m able to avoid it pretty much all the time. However I still find in the evening that I’m getting a lot of gas. I spend a lot of time around people so its very restricting.I’m currently taking a liquid cleanse for the colon and I wonder if that is having an effect. its by GenesisPure. I’ve taken the cleanse several days without having gas though. I take pro-biotics as well to help the intestinal flora.I had a lot of gas yesterday after I took my liquid cleanse, and also Metamucil at the same time, Which I can understand. but today I had a lot of gas through out the day, and I haven’t taken any Metamucil today. I had a lot of gas for a couple hours in the late afternoon, and I had a pork steak and coleslaw(no milk) for lunch. could the cabbage in coleslaw effect a person that much?Any advice?