CONSTIPATION ; when my daughter was an infant, she suffered constipation due to the Nutramigen she had to drink & the iron supplement she had to take. My aunt told me to give her "a Tblsp of Kayro & water" in her bottle. I did it worked. 17 yrs later, my son has suffered constipation, possibly a blockage even. Desperate, I mixed up Kayro and Water, 2oz Kayro & fill glass with water. It has worked again!