The yogic diet is a vegetarian one, consisting of pure, simple, natural foods which are easily digested and promote health. Simple meals aid the digestion and assimilation of foods. Nutritional requirements fall under five categories: protein, carbohydrates, minerals, fats and vitamins. One should have a certain knowledge of dietetics in order to balance the diet. Eating foods first-hand from nature, grown in fertile soil (preferably organic, free from chemicals and pesticides) will help ensure a better supply of these nutritional needs. Processing, refining and overcooking destroy much food value.

There is a cycle in nature known as the "food cycle" or "food chain". The Sun is the source of energy for all life on our planet; it nourishes the plants (the top of the food chain) which are then eaten by animals (vegetarian), which are then eaten by other animals (carnivores). The food at the top of the food chain, being directly nourished by the Sun, has the greatest life promoting properties. The food value of animal flesh is termed as "second-hand" source of nutrition, and is inferior in nature. All natural foods (fruits, vegetables, seeds, nuts and grains) have, in varying quantities, different proportions of these essential nutrients. As source of protein, these are easily assimilated by the body. However, second-hand sources are often more difficult to digest and are of less value to the body's metabolism.

Many people worry about whether they are getting enough protein, but neglect other factors. The quality of the protein is more important than the quantity alone. Dairy products, legumes, nuts and seeds provide the vegetarian with an adequate supply of protein. The high protein requirement still being used by many Health Departments is based on antiquated data and has been scientifically disproved many times in the laboratory.

A healthy motto is: "Eat to live, not live to eat". It is best if we understand that the purpose of eating is to supply our being with the lifeforce, or Prana, the vital life energy. So the greatest nutritional plan for the Yoga student is the simple diet of natural fresh foods.

However, the true Yogic diet is actually even more selective than this. The Yogi is concerned with the subtle effect that food has on his mind and astral body. He therefore avoids foods which are overly stimulating, preferring those which render the mind calm and the intellect sharp. One who seriously takes to the path of Yoga would avoid ingesting meats, fish, eggs, onions, garlic, coffee, tea (except herbal), alcohol and drugs.

Any change in diet should be made gradually. Start by substituting larger portions of vegetables, grains, seeds and nuts until finally all flesh products have been completely eliminated from the diet.

The Yogic diet will help you attain a high standard of health, keen intellect and serenity of mind. To really understand the Yogic approach to diet one has to get familiar with the concept of the 3 Gunas or qualities of nature.

The Three Gunas

In the unmanifested Universe, energy has three qualities, known as Gunas, that exist together in equilibrium: Sattva (purity); Rajas (activity, passion, the process of change); and Tamas (darkness, inertia). Once energy takes form, one quality of the three predominates. Thus on an apple tree, some of the fruit is ripe (sattvic), some ripening (rajasic) and some overripe (tamasic). But no matter which quality prevails, an element of each of the other two will always be present as well. Most of an individual apple will be ripe, but part will be rotten, even if the naked eye cannot see it, and part will be in the process of changing from one state to the other. The three Gunas encompass all existence, all actions. If a man commits a robbery, the action is basically rajasic but the decision to rob and the motive may be predominantly tamasic, rajasic or sattvic, according to the situation. In all people one of the three Gunas has superior strength and is reflected in all they do and think. Only in enlightenment are the Gunas completely transcended.

The Gunas can be found in all beings and objects surrounding us. The Yoga aspirant always exerts to increase Sattva in his/her lifestyle. O ne of the most dramatic changes that can be made is adjusting our diet. The Yogic system of nutrition recognizes three types of food:

Sattvic Food

This is the purest diet, the most suitable one for any serious student of yoga. It nourishes the body and maintains it in a peaceful state. And it calms and purifies the mind, enabling it to function at its maximum potential. A sattvic diet thus leads to true health: a peaceful mind in control of a fit body, with a balanced flow of energy between them. Sattvic foods include cereals, wholemeal bread, fresh fruit and vegetables, pure fruit juices, milk, butter and cheese, legumes, nuts, seeds, sprouted seeds, honey, and herb teas.

Rajasic Food

Foods that are very hot, bitter, sour, dry, or salty are rajasic. They destroy the mind-body equilibrium, feeding the body at the expense of the mind. Too much rajasic food will overstimulate the body and excite the passions, making the mind restless and uncontrollable. Rajasic foods include hot substances, such as sharp spices or strong herbs, stimulants, like coffee and tea, fish, eggs, salt and chocolate. Eating in a hurry is also considered rajasic.

Tamasic Food

A tamasic diet benefits neither the mind nor the body. Prana, or energy, is withdrawn, powers of reasoning become clouded and a sense of inertia sets in. The body's resistance to disease is destroyed and the mind filled with dark emotions, such as anger and greed. Tamasic items include meat, alcohol, tobacco, onions, garlic, fermented foods, such as vinegar, and stale or overripe substances. Overeating is also regarded as tamasic.