supplement [supplements](extension to a document or publication) noun [UK: ˈsʌ.plɪ.ment] [US: ˈsʌ.plə.mənt]Many people say that supplements are a scam. = Muchas personas dicen que los suplementos son una estafa.
suplemento dietético noun {m}
dietary supplement(substance taken as a supplement to food to replace nutrients) noun