I need to take half the dose so I can test the stuff. I will not take the whole thing. Should I just cut it in half and take a half or dissolve it in water and drink half the water? How long will it take to completely dissolve? I'll likely only have a couple hours to dissolve it. Any other ideas on how to do it? I'm just trying to make sure the dose is as close to 50% the original dose as possible. Thanks!