( ( Vitamin C ) ( ( is ( ( an antioxidant ) ( that ( ( ( helps ( with ( ( ( growth and ) repair ) ( of tissue ) ) ) ) and ) ( is ( needed ( for ( healthy gums ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Vitamin) (NNP C)) (VP (VBZ is) (NP (NP (DT an) (NN antioxidant)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBZ helps) (PP (IN with) (NP (NP (NN growth) (CC and) (NN repair)) (PP (IN of) (NP (NN tissue)))))) (CC and) (VP (VBZ is) (VP (VBN needed) (PP (IN for) (NP (JJ healthy) (NNS gums)))))))))) (. .)))
Vitamin C is an antioxidant that helps with growth and repair of tissue and is needed for healthy gums.
(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)))))))))) (. .)))