Chalk that's what is tastes like

So I started the Keto diet. Eat these bars they say. So I bought a box. Holy crap! If you're going to try them make sure you have a BIG glass of water to help wash them down. I thought I was going to suffocate the first time I took a bite. I swear they sucked up every bit of moisture in my body while still in my mouth. Trying to chew and then swallow.....impossible without the water. They are expensive so I am eating them but I will never buy them again.