Back to Eating well

Kiwifruit better than tablets

Lead researcher Associate Professor Margreet Vissers says that humans require a certain level of vitamin C in all body tissues and organs to be healthy. However, like some other mammals (guinea pigs for example), we can't make vitamin C so we need to get it from our food. A lot of people use vitamin C supplements as back up.

Professor Vissers' study involved testing the uptake of vitamin C in deficient mice over a month. Mice were fed either kiwifruit or an equivalent amount of pure vitamin C. Results shows that mice fed kiwifruit absorbed vitamin C much more efficiently than those given the supplement. The vitamin C also stayed in their bodies for longer. An equivalent human study is now underway.