Ayurveda describes the human body as composed of five elements: earth, water, fire, air, and ether. These five elements combine into three fundamental forces called doshas. Vata is air and ether. Pitta is fire and water. Kapha is earth and water. Every person is born with a unique combination of these three doshas. This combination is your constitution, your baseline. Understanding your dosha means understanding the patterns your body is most likely to fall into, the imbalances you are most vulnerable to, and the conditions under which you actually feel well.
The three doshas are not personality types. They are biological forces. They govern digestion, metabolism, movement, temperature, thinking speed, emotional tone, immune response, and structural integrity. They move through seasons. They change with age. They respond to stress, diet, sleep, and life events. The doshas are always moving in and out of balance.
Prakruti and Vikruti
The distinction between prakruti and vikruti is the foundation of Ayurvedic diagnosis and treatment. Prakruti is your constitutional type — the unique proportion of doshas you were born with. This is fixed. It does not change. Understanding your prakruti tells you your natural baseline, your strengths, and the imbalances you are most vulnerable to.
Vikruti is your current state — where you are right now. It is determined by season, stress, diet, sleep, life events, and daily habits. Vikruti changes constantly. This is what treatment addresses. When you go to an Ayurvedic practitioner, they are not trying to change your prakruti. They are trying to address your vikruti — to bring you back into balance from your current imbalanced state.
The doshas are always moving. The goal is not to eliminate one and amplify another. The goal is to understand your baseline and notice when you are drifting from it. The closer you stay to your prakruti, the better you feel.