The book Practical Life Style opens the door to health and happiness and welcomes all human beings desirous of living a healthy, happy and productive life. It contains the essence of wisdom of the past with techniques adapted and molded to the needs of the present. The gateways to disease depict the major unhealthy ways of living to which the present generation has fallen. It explains the means of attaining happiness in daily life enjoying better physical and mental health. A solution is suggested for resolving marital conflicts, facing misfortunes and overcoming depression. Great emphasis is laid on the lessons that can be learnt usefully from Nature for ones happiness. A calm and positive approach is outlined for facing death which is an inevitable event in man's life. It concludes with a note on the importance of loving all for one's own happiness and for the welfare, happiness and prosperity of the world. Believing in the maxim 'small is beautiful' the author has condensed so much wisdom and suggestions in so few pagers to benefit so many readers. The contents reflect largely the authors own experience and conviction which makes him feel young even at eighty one.