yes, definately use taurine and dink drink drink. I got cramp a few time, my big toe would curl up. man that smarts for a moment. I only used a couple times. Started my first time with small amounts for a week to tes out, then a little while ago I used Mallet from AR advice on doing 200mg, I dont shake, but feel roused through the day. I like clen better than ec stack sometimes because clen gives the energetic feeling continous all day. Also, try doing the clen at night. SDF recommended this, I tried it, I got to sleep pretty easy, woke up twice to go to the bathroom and let my dog out, grab a quick snack and fell right bac to sleep. I didnt feel groggy in the morning, I still had energy. Its worth a try. I also used Ketofin (sp) at the same time. I got a few bottles at a sale and will use them later.