I am feeling very healthy and strong at age 69! The bioidentical hormones I am taking are making a definite difference to my life quality. I find my sense of well-being greatly improved. I sleep much better. I feel calmer and more centered. There was a big difference when I started taking the hormones in my ability to sleep. I do not know if the improvements in my ability to concentrate and think is directly related to the better sleep or hormone levels in my system. I am very appreciative of this improvement. My relationship with my spouse is also better!