Nong’s^® range of indigenous herbs sources only genuine, exquisite quality herbs from native origins with regional characteristics, abundant yield and outstanding curative effect. All herbs are authenticated using modern scientific identification technologies, ensuring the correct herb species and their active ingredients. Every batch of products has passed rigorous safety tests in heavy metals, microorganisms, pesticide residues, toxic elements and are nitrogen filled packed to prevent infestation, thereby exhibiting the medicinal theory and culture of “Medicine and Food Homology”, while also ensuring the authenticity, superior quality, safety, reliability and efficacy of the medicinal herbs.

Many foods have both curative effects and are also used as food, called medicinal food. Chinese medical masterpiece "Compendium of Materia Medica" combined the four properties – cold, hot, warm, cool, and the five flavors – spicy, sweet, sour, bitter, and salty, into food, forming the theory of “Medicine and Food Homology”.

Therefore, it's better to select foods and medicines referring to their properties on the one hand. Intake of them by the personal constitution on the other hand. The above can benefit internal organs, enhance the body's immunity, prevent and treat diseases, consolidate the root and cultivate resources, and maintain health care.