Bests & Worsts Reviews from Amazon

I don't know about calming...but this fizzy drink will make you poop like crazy. It's a magnesium supplement...like Milk of Magnesia, if that rings a gut-emptying bell for you. My wife loves this stuff because girls are really into pooping now, with their Activia yogurts and their kale smoothies. Anyways, this tastes okay (like a metallic sprite) and it makes you poop a ton.