Life Ahead shows most users how to get 15 more years of healthy life from optimum cardiofitness, diet, and other health factors and avoid getting heart disease and cancer. The web site includes state-of-art verifications of all key fitness and factors as vitamins, minerals, cholesterol, etc. A convenient Demo shows program results for 11 popular diets. The program quantifies benefits of each habit change, shows benefits for changing any included factor, and helps users find a combination of optimum long range health from acceptible habits.