What does my diet type mean? Ali October 23, 2018 01:18 Updated Follow For further information on what your Diet Type means, click here. Got more questions? Contact our Member Services team. Please note: The Diet Type survey is only available to those located in Australia. Related articles How do I change my diet type? What are the Diet Types? How do I view my photos? How do I get my Diet Types TWD guide? Now I’ve done my diet type, what next?