yup, takes a while for the body to get used to it, thus the whole 2-3 days to get used to it, then you're good to go.
thanks for the warning on beets dog, im still trying my best to get started.
please all be careful folks, it takes the body some time get used to it, but it also tells us when something aint right. anything BEYOND normal, please, please dont hesitate to call or reach the doctor. better overreact than not react at all.
oh, last tidbit before i finish up, a squeeze or half a lemon does wonders to taste. better yet, an orange.