Table 6.

Metabolites reported by at least three out of four studies listed in Table S1 and their associated metabolic pathways.

Metabolite [69]	Metabolite [70]	Metabolite [71]	Metabolite [72]	Matched Pathways
Tryptopha n ↓	Tryptophan ↓	Tryptophan ↓	Tryptophan ↓	Aminoacyl-tRNA biosynthesis Tryptophan metabolism
Tyrosine ↑	Tyrosine ↓	Tyrosine ↓	Tyrosine ↓	Aminoacyl-tRNA biosynthesis Phenylalanine, tyrosine and tryptophan biosynthesis Ubiquinone and other terpenoid-quinone biosynthesis Phenylalanine metabolism Tyrosine metabolism
Linoleic acid	Linoleic acid		Linoleic acid	Biosynthesis of unsaturated fatty acids Linoleic acid metabolism
Oleic acid ↑		Oleic acid↑	Oleic acid ↑	Biosynthesis of unsaturated fatty acids
	Palmitoleic acid ↑	Palmitoleic acid ↑	Palmitoleic acid ↑	No pathways matched in MetaboAnalyst

The arrows indicate reported increasing or decreasing trends relative to non-GC controls.