In brief: Mostly water... Urine is 95% water. The remaining constituents, in order of decreasing concentration are: urea, chloride, sodium, potassium, creatinine, & other dissolved ions, inorganic and organic compounds. The kidneys make the urine, first by filtering the blood, then by adding waste products and extracting essential compounds. In brief: Mostly water... Urine is 95% water. The remaining constituents, in order of decreasing concentration are: urea, chloride, sodium, potassium, creatinine, & other dissolved ions, inorganic and organic compounds.
Aetna Medicare Advantage Plans. Aetna Medicare is a Medicare Advantage organization with a Medicare contract. A Medicare approved Part D sponsor. Plans are offered by Aetna Health Inc., Aetna Health of California Inc. and/or Aetna Life Insurance Company (Aetna).
View Wyoming Medicare Supplement Insurance Plans. Aetna is the brand name for insurance products issued by the subsidiary insurance companies controlled by Aetna Inc. The Medicare Supplement Insurance plans are insured by Aetna Health and Life Insurance Company (Aetna). Not connected with or endorsed by the U.S. Government or the Federal Medicare Program.