Fig. 4: Comparison metabolite profiles differences by FHVD (n = 8) and NFHVD (n = 8) intervention.

Volcano plot comparing metabolites in (a) FHVD and (b) NFHVD. (c) Differences of metabolite abundance and standard deviation in FHVD, the data were presented as Mean ± SD, significance of each metabolite was listed as P-value.