i you are depressed try the tank it should be good for 2 weeks if not do it sooner than 2 weeks
I have found when i was depressed i changed my alkaline level i read if you are 7% alkaline it is hard to get depressed and drinking green vegetable juice changed my alkaline i juice every day it is hard but you feel GREAT GREAT GREAT
I am not a doctor but that worked for me i was 5.5% alkaline now i am 6.75 i am in a lot of PAIN but not DEPRESED happy
GOOD LUCK!!!!!!

If it was me i would try the comercial tank and the juices is a pain in the ass but you can do it at home
yoga is great
Also wheat GRASS is good i do 2 oz a day

Sorry just thinking i have see and talked to persons who used it BUT EVERY PERSONS BODY AND MIND IS DIFFERENT do not even think about buying anything until you try it time and time again! that is my 2 cents