The main cause of hypertension or blood pressure is stress and tension. Although blood pressure can be lowered by administration of appropriate anti-hypertensive medication, many patients experience side effects that range from unpleasant symptoms such as headache, dry mouth, lethargy and depression.The relaxation and exercise components of yoga have a major role to play in the treatment and prevention of high blood pressure (hypertension). A sincere, dedicated regular practice will help the body and the mind to co-ordinate in its functions, reducing stress, anxiety, aiding balanced hormonal secretions and normalizing body metabolism. Yogasanas (yoga positions and postures), pranayama, meditation definitely help achieve the mental peace.A section on diet which details all the aspects on food science for coping and controlling hypertension is also covered in this book. The right type of food with a balanced intake of vitamins, minerals and trace elements will help in bringing the pressure under control. The effects combined with diet, yoga, breathing and meditation as a ?whole? last longer and is therefore a suggestive and advantageous method for the modern life.