I just got this book and I have to say, even though I am only half way through it, this book is a gem. It explains, in an easy to understand manner, how to address what ails you in a natural manner, with information from leading doctors. Health issues are alphabetical making it easy to search your concerns. It is comprehensive and will become a go to reference when this tired baby boomer couple is greeted with the next surprise health issue. ( I recall my parents saying at least you've got your health and thought what are they talking about. Now I know.) The author also tells you where to find the herbs and natural remedies referenced (i.e., what stores carry what is often noted) and this is very helpful.
Mint has been used for hundreds of years as a health remedy. Peppermint oil might help with irritable bowel syndrome -- a long-term condition that can cause cramps, bloating, gas, diarrhea, and constipation -- and it may be good for headaches as well. More studies are needed to see how much it helps and why. People use the leaf for other conditions, too, but there’s very little evidence it helps with any of them.