The Breakthrough Book on Natural Progesterone
by Virginia Hopkins and John R. Lee

Here is a practical and resourceful guide that focuses on the effective, scientifically proven, natural alternative to current therapies used in combating the effects of menopause. This invaluable volume also contains a complete, non-prescription “hormone balance” program for optimal health, which lists foods, supplements, and herbs that can be used to balance a woman’s hormones.
Dr. Lee is the one everyone else quotes on this subject, making this the most authoritative book available on the use of natural progesterone for natural hormone balance.