Lemon balm 'boosts memory'

Taking lemon balm can boost memory as well as improve mood, researchers have found.

The benefits of lemon balm, a common weed that resembles a small nettle, has long been recognised. In the 16th century, herbalist John Gerard gave it to students to "quicken the senses".

Tests have now shown it helps people learn, store and retrieve information.

Laboratory tests found lemon balm increased the activity of acetylcholene, a chemical messenger linked to memory that is reduced in people with Alzheimer's disease.

Source BBC News