Mixing milk and soy protein power
For the past 4 days i have been drinking slim fast which has soy protein and it is lactose free. I have been mixing the slimfast powder with 1% milk to get more protein, but I read that you shouldnt mix milk and soy protein. I have been going to the bathroom quite often and flatulating alot and it smells bad in the past 2 days. Could the mixing of the soy protein and milk be the cause of this?