Iceland supermarket, along with other food producers, has reintroduced palm oil due to a sudden shortage of sunflower oil. The supermarket had previously pledged to remove palm oil from all its own-brand foods due to tropical deforestation concerns. The shortage is attributed to the ongoing conflict in Ukraine and Russia, which accounts for nearly 70% of the global sunflower oil supply. Malaysia, which has sustainable palm oil available, may see an increase in demand and prices due to the conflict.