Can A person who has PKU have stevia?

Yes, a person with phenylketonuria (PKU) can consume stevia. Stevia is a natural sweetener derived from the leaves of the Stevia rebaudiana plant and does not contain phenylalanine, the amino acid that individuals with PKU must avoid. However, it's always important for individuals with PKU to consult their healthcare provider or dietitian before adding any new food or sweetener to their diet to ensure it aligns with their dietary needs.