nutrients Article KiwiC for Vitality: Results of a Placebo-Controlled Trial Testing the Effects of Kiwifruit or Vitamin C Tablets on Vitality in Adults with Low Vitamin C Levels Tamlin S. Conner 1,* , Benjamin D. Fletcher 1, Jillian J. Haszard 2 , Juliet M. Pullar 2, Emma Spencer 3 ...