Hi Anonalon, I'm still on the NB program. I'm not in four lows (I was in three lows in the past, not four lows). I'm currently coming out of a calcium shell... lots of fun. It's really painful... pain in the muscles and bones. My ability to tolerate supplements is drastically improving. I used to not be able to handle kelp (it used to rev me up too much) but now I can tolerate it quite well, and now I love it. I do notice more energy, mental clarity, better ability to handle stress. I should write an update on how I'm doing. How are you doing?