This book has saved my life, literally! That's probably why it's so hard to find it, b/c our FDA wants us to believe that Rx drugs are the only answer. I'm diabetic, asthmatic, & overweight. I've had remarkable results using the the suggested vitamins, minerals, & herbs. So much so that even my doctor no longer tells me to steer clear of them, b/c I often get better results than the Rx meds he offered. Please DO consult your doctor before hand!!! Try to find a doctor that's open mined about alternative treatments. I'm buying this book as a gift for all my family and friends.