I have been working out for about 7 years now, but I have not juiced for a year or more. I have been working out naturally and regularly. I have some juice and I know that since I have been working out so long, juice free, that my body will respond well, but I'm afraid of the depression. Any suggestions? I read something about the depression being caused by the high levels of estrogen produced by the body while juicing. If so will anti-estrogens help?