12-03-2015, 06:33 PM
E2 in normal circumstance has a half life of 3 hours. E2 shifts to E1 and back to E2 again. I thought hanging on to estrogens would benefit NBE, (bad idea). PABA is one such example. The longer estrogens hang around the potential risk goes up for metabolites to foul up our system. Meaning creating estrogen dominance and increased chances of breast cancers.