Avoid Processed Foods
Authentic ayurvedic herbal preparations are made by processing the whole plant or the whole plant part, not by extracting active substances from the plant. Similarly, from the ayurvedic perspective, the most healthful diet consists of whole foods, eaten in as natural a state as possible, the only exception being when removing a peel or cooking helps increase digestibility and assimilation for certain types of constitutions. If the digestive fire is not strong enough, even wholesome foods can turn into ama (toxic matter) in the body.
Foods that are frozen, canned, refined so as to denude the food of its nutritive value, processed with artificial colors, flavorings, additives or preservatives, genetically altered, or grown with chemical pesticides or fertilizers are not recommended by ayurvedic healers, because such foods are lacking in chetana--living intelligence--and prana--vital life-energy--and will do more harm than good in the physiology.
For the above reasons, it's best to choose foods and produce that is locally grown or produced, foods that are in-season, and foods that are organic, natural and whole.

