I just read a story of a 28-year-old woman with a rare condition called maple syrup urine disease. She cannot metabolize protein and needs a special metabolic-formula made by Abbott. Within 24 to 48 hours without her formula her brain will start swelling and deteriorating causing her to fall into a coma and likely die.Understandably she is scared, for herself and her friends with this condition. They are all frustrated there hasn't been any news coverage about this, and little information from the FDA.
In the story they mentioned why adults could be on formula.
George wrote a very nice review.