Task: Answer Verification
Input (English): Question: Does flor-Essence herbal tonic inhibit mammary tumor development in Sprague Dawley rats?
Answer: Flor-Essence can promote mammary tumor development in the Sprague-Dawley rat model. This observation is contrary to widely available anecdotal evidence as well as the desire of the consumer that this commercially available herbal tonic will suppress and/or inhibit tumor growth.
Output (English): no