The Four Types of Agni
Ayurveda recognizes that digestion varies by constitution and by season. Sama agni is balanced digestion — food is digested fully and on schedule, energy is stable, elimination is reliable. Tikshna agni is sharp digestion — fast, intense, sometimes too aggressive, characteristic of Pitta types. Manda agni is slow digestion — sluggish, heavy, characteristic of Kapha types. Vishama agni is irregular digestion — unpredictable, variable, characteristic of Vata types and the most challenging to support.
The Most Impactful Changes
Consistent meal times: the digestive system operates on rhythm. Eating at the same times daily strengthens agni predictably. Irregular meal times confuse the system and weaken digestion.
Warm oil on the skin daily. Oil applied to warm skin penetrates deeply and restores the skin's barrier function.
No eating after 7pm — the digestive system scales down in the evening. Food eaten after 7pm sits undigested through the night, producing ama. This single change produces measurable improvement.
Everything else is secondary. These three changes — consistent meal times, warm oil, and no eating after 7pm — consistently produce improvement.
The Most Impactful Changes
Consistent meal times: the digestive system operates on rhythm. Eating at the same times daily strengthens agni predictably. Irregular meal times confuse the system and weaken digestion. Warm cooked food: cold raw food requires additional digestive energy to warm and process. For most people, especially those with weak agni, warm cooked food is dramatically easier to digest. Eating only when hungry: eating on schedule rather than appetite is a direct way to weaken agni. Your hunger is agni's signal. Lunch as the main meal: Pitta governs the digestive system and Pitta is strongest midday. Eating your largest meal at lunch and your smallest at dinner aligns with this natural rhythm. Leaving the table before full: eating until 80% full rather than maximum fullness allows digestion to proceed smoothly. Warm water: warm water taken at room temperature or slightly warm supports agni directly. Cold water extinguishes digestive fire.
Digestive Herbs
Ginger: universal digestive stimulant, warming, stimulates saliva and digestive secretions, taken as fresh ginger before meals or dried ginger in cooking. Triphala: supports elimination, feeds microbiome, clearing without laxative urgency. CCF tea (cumin, coriander, fennel): balances all three doshas, taken as a tea after meals. Ajwain (carom seed): emergency carminative for acute bloating or gas.
What to Avoid
Cold drinks, leftover food older than 24 hours, eating while stressed or distracted, incompatible food combinations, excessive snacking between meals, eating too quickly.
The Daily Digestive Sequence
Upon waking: warm water. Breakfast: warm cooked food at consistent time. Lunch: largest meal, warm and well-spiced. Dinner: smallest meal, lighter than lunch, at least 3 hours before bed. Between meals: no eating, water as needed. Evening: herbal tea 30 minutes before bed if needed for elimination support.