Small, green, vitamin-packed – kiwis are often underrated, yet they're a true health powerhouse. An apple a day? Perhaps it's ...

Small, green, and packed with vitamins, kiwis are often underrated, but they're a true health powerhouse. An apple a day?

The research, published in the British Journal Of Nutrition, showed that people with low vitamin C levels saw an increase in their mood and vitality after just four days of eating kiwi fruit.