Locust bean, commonly referred to as iru by Yorubas, ‘ogiri’, ‘dawa dawa’ by Igbos, is a local seasoning or condiment used in soups and stews. A very popular soup ingredient, globally, it is referred to as African locust bean.
Locust bean helps to promote good sight and drives away hypertension and diseases conditions like stroke and diabetes. It also contains tannins, astringent substances found in many plants. Foods rich in tannins are often recommended for treatment of diarrhoea.