Estrogen. We've heard Dr. Zava call it the "angel of life, and the angel of death." Too much can be hazardous. Too little can be problematic also. Not many people realize this, but estrogen plays a role in more bodily functions than just reproduction. In fact, estrogen has many important functions in the brain. Studies show that decreasing levels of estrogen can cause two of the most common…


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Reliable contraception is a monumental achievement of the last century. Very effective at preventing pregnancy, oral contraceptives, generally referred to as "the Pill," are commonly prescribed to women of reproductive age. Aside from contraceptive purposes, the Pill can also be used to treat gynecological disorders such as irregular or excessive bleeding, polycystic ovarian syndrome (PCOS), severe…


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On March 13th, a number of ZRT employees, together with friends and family, participated in Portland's annual Shamrock Run - the largest walking and running event in Oregon. Our decision to participate in this event was motivated by ZRT's mission to promote wellness. After all, the concept of wellness encompasses both physical and social dimensions. So what better way to spend a fresh, beautiful,…


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