Beer Polyphenols and Menopause: Effects and Mechanisms—A Review of Current Knowledge

Table 4

Mean plasmatic levels of polyphenolic metabolites after beer intake.

Polyphenolic metabolite	Dose per day	Mean concentration (plasma)	T-Max (h)	Ref.
Ferulic acid	500 ml	0.11 μmol/l	0.5	[34]
4-Hydroxyphenylacetic acid	500 ml	1.4 μmol/l	0.5	[30]
Vanillic acid	500 ml	0.11 μmol/l	0.5	[30]
p-Coumaric acid	500 ml	0.05–0.07 μmol/l	0.5	[30]
Caffeic acid	500 ml	0.05–0.07 μmol/l	0.5	[30]

T-Max: time when maximal concentration is achieved.