Since ancient times, it has been established that it is always better to prevent illness rather than letting it happen. Ayurvedic texts give us a deep insight into the inner realms of a healthy lifestyle. They not only define the diet regime for a healthy person but also the role of exercise, yoga, pranayama, and many other day-to-day activities. Over the years, these principles have evolved to become more apt in the current scenario. Even the western world has now acknowledged the influence of Ayurvedic principles in one's life.
One other factor that has remained a matter of great debate worldwide over the ages has been the vegetarianism vs. non-vegetarianism controversy. Initially, it was common belief that non-vegetarian diet is superior in that it is full of energetic ingredients and thus provides more strength and stamina. But now it has been scientifically established that a vegetarian diet is more natural and useful to human nature.
The body's biological clock is regulated by the doshas. In order to keep the tridoshas in a state of healthy equilibrium and digestion & metabolism (agni) in proper order, Ayurveda prescribes for each individual a specific daily routine.
Regular exercise increases the body's stamina and resistance to disease by facilitating the immune system, clearing all channels, promoting circulation & waste disposal, and destroying fat. Exercise, too, should be in harmony with the specific constitution. Walking is probably the best exercise of all for any constitution.