Is unripe kiwifruit poisonous

Unripe kiwifruit is not considered poisonous, but it can be unpalatable and may cause digestive discomfort for some individuals. The fruit contains higher levels of oxalic acid when unripe, which can lead to irritation in the mouth and throat if consumed in large quantities. Generally, it's best to eat kiwifruit when fully ripe for optimal taste and digestibility.