If you're on facebook, go to AnniesBeautyLife, there is a fab example on there with a young girl whose eczema was cured through low fat high carb vegan diet.
(It won't let me post link as I'm new) but also look up Freelee the banana girl, she's on Facebook, Instagram and YouTube.. and again, if you're on fb, look up Brendon Theo Joshua who is a long term fully raw vegan - very inspiring!