This is the only book of it"s kind. It provides all the information the herb labels leave off, because the FDA will not allow any dosage or uses on the labels.Other topics include establishing an herb regimen, determining dosages based on your age and fitness level, and evaluating various amounts of literature available. What the Labels Won"t Tell You, with it"s comprehensive charts and friendly accessible format, sheds light on the herb craze like no other book has done.