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Natural Substance | Define Natural Substance at Dictionary.com
dictionary.reference.com/browse/Natural Substance
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Natural product - Wikipedia


A natural product is a chemical compound or substance produced by a living organism—that is, ... Within the field of organic chemistry, the definition of natural products is usually restricted...

controlled substance - Dictionary Definition : Vocabulary.com

www.vocabulary.com/dictionary/controlled substance

a drug or chemical substance whose possession and use are controlled by law.

Natural | Define Natural at Dictionary.com


Natural definition, existing in or formed by nature (opposed to artificial): a natural bridge. ... a natural substance or a product made with such a substance:.

FDA Basics > What is the meaning of 'natural' on the label of food?


That said, FDA has not developed a definition for use of the term natural or its ... the food does not contain added color, artificial flavors, or synthetic substances.

Definition of Natural Ingredients - What are natural ingredients?


They define a synthetic as “a substance that is formulated or manufactured by a chemical process or by a process that chemically changes a substance extracted  ...

Natural - definition of natural by The Free Dictionary


Define natural. natural synonyms, natural pronunciation, natural translation, English dictionary definition of natural. adj. 1. ... 26. a natural substance or product.

Substance - definition of substance by The Free Dictionary


Define substance. substance synonyms, substance pronunciation, substance ... properties of a plant or drug or other natural product from which it is extracted.

What is a naturally-occurring chemical? - NICNAS


Nov 30, 2016 ... without a chemical change in the substance. ... In determining whether a chemical meets the definition of a naturally-occurring chemical, ...

Why The Law Forbids The Medicinal Use of Natural Substances


Feb 26, 2012 ... According to the FDA's legal definition, a drug is anything that ... itself if non- patented, non-profitable natural substances or therapies are ...