Which non nutritive artificial sweetener should be avoided by someone who has phenylketonuria (

Aspartame is very high in the protein, phenylalanine

Individuals with PKU are unable to metabolize this protein from their bodies & it builds up in toxic levels. Anything containing artificial sweeteners, like aspartame, or are very high in phenylalanine should be avoided to minimize the chances of complications.

Hope that helps!

Only algae, oak trees, and bermuda grass produce atp by photosynthesis i am almost positive