Herbalism is the oldest, most widely practised form of medicine and the most popular alternative to modern drugs. Learn more about the causes of migraine and headaches and find out how you can use herbs safely to relieve these painful conditions and to improve your overall health. CONTENTS: Understanding migraine and headaches - what conventional medicine can offer - the alternative approach - directory of useful herbs - growing and making your own herbal remedies - using nutrition to prevent headaches and migraines - case histories.