( Protein ( ( ( is important ) ( ( ( for ( muscle growth ) ) and ) ( to ( repair ( body tissues ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Protein)) (VP (VBZ is) (ADJP (JJ important)) (UCP (PP (IN for) (NP (NN muscle) (NN growth))) (CC and) (S (VP (TO to) (VP (VB repair) (NP (NN body) (NNS tissues))))))) (. .)))
Protein is important for muscle growth and to repair body tissues.
(ROOT (S (NP (NNP Protein)) (VP (VBZ is) (NP (NP (DT an) (JJ important) (NN part)) (PP (IN of) (NP (DT a) (JJ healthy) (NN diet)))) (SBAR (IN because) (S (NP (PRP it)) (VP (VBZ is) (VP (VBN needed) (S (VP (TO to) (VP (VB repair) (NP (NN tissue)))))))))) (. .)))