I often thought about becoming a vegetarian, my uncle has been one for years and i went to visit him last summer for 2 weeks. I did not eat any meat that entire time and wow did i ever feel better after those 2 weeks, energy levels were up, i was getting sounder sleep and a general feeling of wellness. But it is alot of work, too. Dont think i could ever become a vegan thats tough to give up my eggs and cheese.