I can’t tell ya what Brenda might say, but my guess would be that it really shouldn’t matter. I use a 20 oz. bottle every day myself, and as soon as make it the mixture up, I simply drink it straight down and then leave the house with my water only bottle. But I have done it in a simple 8 oz. cup before, and then like mentioned, just drink plenty of water afterwards. … If anything, it just going to be a bit stronger tasting in a smaller amount, where the larger amount of water will dilute it more. … If I were to carry the mixture bottle with me out the door, I think I would stick with the larger amount too, but I already drink plenty of liquids throughout the day, so just want to get the ingredients in and then just enjoy the water.
I do the same in the evening once I get home, on days I’m Fasting. So one daily and two on Fast days.
If anything just look at the amount of intake if you will be getting, if you plan on doing this daily. I haven’t crunched the numbers since I’ve been doing this for a while now (1 and 2), but think I’ve read others mentioning drinking 3 a day? But I’ve only ever done 2 myself and seems to work well for me.