Grant Genereux has been on the diet almost 10 years and is about 70 years old....Yes, but vegans, ketos, fasters, carnivores, peaters, etc. all feel great at first until they don't.
And then they are on to the next fad diet that "works".
View: https://www.youtube.com/watch?v=bQmS5eyVT0w&feature=emb_title