In the early stages of ketosis, the symptoms may be a bit unpleasant. However, as your body adapts to the presence of ketones in the bloodstream, symptoms lessen and change. Early ketosis symptoms usually last for several days or up to a week in some people.
Definition of kilter. : proper or usual state or condition : order out of kilter.
Falter (verb) to thrash in the chaff; also, to cleanse or sift, as barley. Falter. to hesitate; to speak brokenly or weakly; to stammer; as, his tongue falters. Falter. to tremble; to totter; to be unsteady. Falter. to hesitate in purpose or action. Falter. to fail in distinctness or regularity of exercise; -- said of the mind or of thought. Falter (verb) to utter with hesitation, or in a broken, trembling, or weak manner. Falter (verb) hesitation; trembling; feebleness; an uncertain or broken sound; as, a slight falter in her voice. Origin: [See Falter, v. i.]