The 2 mg estimated to be the daily average intake of vanadium is probably incorrect.
(The 2 mg; estimated; to be the daily average intake of vanadium) (The 2 mg; to be; the daily average intake of vanadium) (The 2 mg estimated to be the daily average intake of vanadium; is probably; incorrect)
The 2 mg The 2 mg The 2 mg estimated to be the daily average intake of vanadium
estimated to be is probably
to be the daily average intake of vanadium
the daily average intake of vanadium
incorrect