ABSTRACT

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The issues relating to the use of natural products for prevention and therapy of

human diseases are gaining momentum in recent years. Plant products have been

used for food and fiber throughout history. In India, they have also been used to cure

and prevent diseases, as stated in many traditional Indian systems of medicine. The

modulation of diseased states such as cardiovascular ailments, neurological

disorders, cancer, diabetes, etc., by using dietary components including fruits and

vegetables, natural products, medicinal plants, etc., as a possible therapeutic

measure has become a subject of recent scientific investigations [1-4]. This basic

concept has existed in the ancient Vedic scripture, the Ayurveda, and has been

practiced in Indian traditional medicine for many centuries. Apart from Ayurveda,

there are other established systems of medicine, such as Siddha and Unani prevalent

in India that also have similar approaches. Among these, the Ayurveda system of

medicine is the most popular [5].