( ( ( Most sugars ) ( ( ( ( found naturally ) ( in foods ) ) or ) ( added ( to foods ) ) ) ) ( ( are ( ( disaccharides , ) ( ( or double ) sugars ) ) ) . ) )
(ROOT (SINV (S (NP (JJS Most) (NNS sugars)) (VP (VP (VBD found) (ADVP (RB naturally)) (PP (IN in) (NP (NNS foods)))) (CC or) (VP (VBD added) (PP (TO to) (NP (NNS foods)))))) (VP (VBP are)) (NP (NP (NNS disaccharides)) (, ,) (NP (QP (CC or) (RB double)) (NNS sugars))) (. .)))
Most sugars found naturally in foods or added to foods are disaccharides, or double sugars.
(ROOT (S (NP (RB Double) (NNS sugars)) (VP (VBP are) (VP (VBN called) (NP (NNS disaccharides)))) (. .)))