Rosemary herb is an evergreen shrub with blue flowers. It is a plant of aroma used to add flavour to poultry, lamb and meat dishes and vegetables especially potatoes. It is also great in tea. Apart from the distinctive flavour it adds to food, it has several health benefits. It is said to boost memory, improve mood, reduce inflammation, relieve pain, protect the immune system, stimulate circulation, detoxify the body, protect the body from bacterial infections, prevent premature aging, and heal skin conditions. Some research suggests that it has anti-cancer properties.