The Hatha Yoga Pradipika presents diet and lifestyle as integral supports for the subtle work of physical yoga and kundalini awakening, rather than as secondary concerns. It emphasizes *mitahara*, a moderate and wholesome diet, defined as food that is pleasing and sweet, taken in quantities that fill only half the stomach, with one quarter reserved for water and one quarter left empty. Recommended foods include fresh, easily digestible staples such as wheat, rice, barley, legumes like mung beans, milk and other dairy products, ghee, honey, and fresh or dry ginger, all taken warm and soon after preparation. Such foods are described as nourishing to the bodily tissues and conducive to a light, steady condition of body and mind. The text repeatedly warns that overeating and irregular eating disturb digestion and prana, becoming serious obstacles to practice.

Equally detailed is its list of foods and substances to avoid, which are seen as disturbing either the digestive fire or the clarity of consciousness. Bitter, very sour, excessively salty or pungent foods, as well as overly hot and heating preparations, are discouraged. Meat, fish, alcohol and other intoxicants, stale, fermented, overripe, or otherwise impure foods, and items that are heavy or difficult to digest are all said to obstruct the path of yoga. Excessive use of strong spices and certain oils is also viewed as unfavorable. The guiding principle is that whatever causes heaviness, agitation, or dullness in body and mind is to be set aside in favor of simple, sattvic nourishment.

Alongside diet, the Hatha Yoga Pradipika lays out a disciplined lifestyle that creates the right vessel for practice. It recommends a clean, quiet, and secluded dwelling, often described as a small hut with a modest door, free from disturbances and conducive to steady sadhana. The practitioner is advised to maintain bodily and environmental cleanliness, to practice regularly at consistent times, and to avoid extremes of heat and cold, excessive physical exertion, long journeys, and irregular routines. Moderation in sleep, restraint in speech, and careful selection of company—favoring virtuous association and avoiding distracting or negative influences—are all presented as essential supports.

Ethical and sensory discipline are treated as inseparable from these external arrangements. The text upholds adherence to basic moral restraints and observances, and it links controlled sexual activity or celibacy with the preservation of vital energy needed for deeper yogic work. Excessive socializing, indulgence in entertainment, and other forms of sense excess are discouraged because they scatter attention and weaken resolve. Taken together, these dietary and lifestyle guidelines form a coherent discipline aimed at purifying and steadying the body, prana, and mind, so that the more inward practices of asana, pranayama, mudra, and ultimately kundalini awakening can unfold on a stable foundation.