In Maharishi Ayurveda everything in creation has its own kind of constitution. Each individual has a particular physical and spiritual make-up that distinguishes him from others. After becoming familiar with these principles, even a beginner will be able to understand his metabolism, behaviour, moods and characteristics. The three doshas (VATA, PITTA, and KAPHA) are the principles that underlie and regulate all bodily functions.

We are constantly interacting with our environment. We absorb toxins from the air and from our food. These are then absorbed into our cells and tissues. Incorrect digestion of our food, negative moods and emotional pressure can create toxins. These toxins impede healthy metabolism and hinder the supply of nutrients to the cells, which is necessary for healthy functioning. This impairs the normal efficiency of our organs. These deposits, combined with an imbalance of the doshas, are responsible for almost all illnesses.

Everything that has an effect on our physiology, whether it is food or experiences through the other senses, influences the three doshas. If you see the colour of red, this sensory image will increase Pitta. Eating something sweet increases Kapha. Vata increases when not enough rest is taken. The doshas are also affected by internal stimuli. Nervousness increases Vata; aggressive thoughts raise the level of Pitta; loving thoughts stimulate Kapha.