Answer :
The four phases of FDA approval, include,
- Discovery and Development.
- Preclinical Research.
- Clinical Research.
- FDA Drug Review.
An FDA approval can be referred to or considered as the approval made by the Food and Drugs Administration with respect to the allowance to sell food or other edibles in the market.
An FDA approval means that the approved item is completely fit and suitable for human consumption in the prescribed manner. The approval of FDA involves four different stages, which have been mentioned above.
Learn more about an FDA approval here:
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