When my kid was 7 he came into our bedroom and was crying he couldn't poop. My wife was all holy shit, he's a kid, this shouldn't happen. I went downstairs and whipped up 15 grams of creatine in a big cup and told him to drink it on the pot. He took about 10 minutes to drink it and another 20 and he was empty. Ahh the magical powers of cell volumizers