( ( ( The level ) ( of ( interest ( in ( ( the ( calorie content ) ) ( of foods ) ) ) ) ) ) ( ( ( ( ( is also ) high ) , ) ( with ( ( 45 % ) ( of ( consumers ( indicating ( that ( they ( ( use ( the information ) ) often ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN level)) (PP (IN of) (NP (NP (NN interest)) (PP (IN in) (NP (NP (DT the) (JJ calorie) (NN content)) (PP (IN of) (NP (NNS foods)))))))) (VP (VBZ is) (ADVP (RB also)) (ADJP (JJ high)) (, ,) (PP (IN with) (NP (NP (CD 45) (NN %)) (PP (IN of) (NP (NP (NNS consumers)) (VP (VBG indicating) (SBAR (IN that) (S (NP (PRP they)) (VP (VBP use) (NP (DT the) (NN information)) (ADVP (RB often))))))))))) (. .)))
The level of interest in the calorie content of foods is also high, with 45% of consumers indicating that they use the information often.
(ROOT (S (NP (NP (DT The) (NN energy) (NN content)) (PP (IN of) (NP (NNS foods)))) (VP (VBZ is) (ADVP (RB often)) (VP (VBN expressed) (PP (IN in) (NP (NNS calories))))) (. .)))
The energy content of foods is often expressed in calories.