If you've even perhaps wondered in passing whether health issues (depression, bloating, digestion problems, nausea, constipation, breast pain etc) might be related to your cycle, this is a fantastic book to help you identify the problem and solve it.
Don't be fooled by the title - 'natural' here doesn't mean pseudoscience like homeopathy, it simply means 'without pharmaceuticals'. The writer is a leading nutritional therapist. All her suggestions are supported by evidence that they work. The suggestions are also well tailored to the exact problems you are having, so it's not about having to do a million things to solve a small issue.
I'd be amazed if any woman can't find at least one thing in this book that has a real positive impact on her lifestyle and wellbeing.