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.
Informal good condition; proper order: now chiefly in out of kilter. Origin of kilter. ; from uncertain or unknown; perhaps.