“I am a lifelong diet soda drinker/addict. In trying to drink more water, I was using packets that had caffeine and a lot of added sugar. I was able to use the Microenergy Set to see if it could replace the caffeine I'm used to and after several days I can report no adverse effects from not having soda or the sugary substitutes. No headaches and no tiredness during the day. I will definitely be re-stocking.”