Green tea extract: is this herb safe in dog, cat diets?

Green tea extract has been around for centuries, but its use in pet foods is a very modern consideration that is long on extrapolation and short on proof of benefit.

Greg Aldrich, Ph.D.

February 10, 2017

Green tea extract has been credited with many health benefits for humans. However, it had not been considered for inclusion into pet diets until the last few decades. | Subbotina Anna, Bigstock.com

Green tea extract has been credited with many health benefits for humans. However, it had not been considered for inclusion into pet diets until the last few decades. | Subbotina Anna, Bigstock.com

Green tea extract is derived from the leaves of the Camellia sinensis bush. Dried green tea leaves are used to make the popular hot beverage, and the extracts play a central role in herbal medicine. More recently, purified extracts have found favor as a nutraceutical and food antioxidant preservative.

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