Just my story. I went 100% vegan for about 6 months. Felt wonderful! Then, all my troubles started, recurring UTIs, joint and muscle pain(couldn’t do my daily 2 mile walk for the pain), vertigo, gas and unbelievable bloating. In all fairness I was under a tremendous amount of stress during this. I quit the vegan diet and ate AIP for about 6 months. I have been diagnosed with Sjogerns syndrome, gastritis and osteoporosis. Now I am eating a modified AIP diet, slowly introducing foods back in. I feel that a vegan diet is good, but in my case, it just didn’t work for me. I eat mostly vegetables and fruits with lean protein. I stay away from grains, sugar and highly processed foods. I also don’t eggs.