Table 2. Top ranked Alzheimer's disease related metabolites by PROFANCY.

KEGG ID	Metabolites name	KEGG rank	EHMN rank	Reference
C06002	(S)-Methylmalonate semialdehyde	1	5
C00097	L-cysteine	2	3	[27]
C00124	D-galactose	3	2	[28], [29]
C00099	Beta-alanine	4	10	[31], [34]
C00101	Tetrahydrofolate	7	9	[32]
C00259	L-arabinose	10	6	[33] [30]