This is information that every woman should read, as even when young there are things we can do to ensure we age better. Sure wish I had read it long ago, although it is still very helpful now, after I have had issues with various parts of my endocrine system, probably all due to hormonal imbalance. I would have definitely done things differently, taken more responsibility earlier on for my hormonal health. As a total wellbeing consultant myself, I heartily recommend this ladies! However, it was written a while ago, and I think the advice regarding soya is out of date - I would not recommend soya now for various reasons, but also including that it is likely to be genetically modified.