Developing research suggests that a root extract of knotweed might be useful as a mouth rinse to treat gingivitis.

A drink prepared from a root extract.

When I leave the clinic I'll want the root extract to treat myself with.

Many people dye their hair red with root extracts or red ochre.

A root extract from Martinella is useful in the treatment of conjunctivitis and possibly other conditions of the eye.

A new study suggests that a root extract from the vine that invaded the South seems to reduce the desire for alcohol.

The root extract is useful for snakebites and is applied to wash the skin of children who are agitated at night time.

PA-free root extracts seem to be safe when used for up to 16 weeks in adults.

The root extract was obtained through heating the dried root in almost boiling water for about 30 minutes.

The root extract can be used in cosmetics and act as a moisturizer, which may help to prevent the aging of the skin.