Composition #1: Johns, N.P., Johns, J., Porasuphatana, S., Plaimee, P., Sae-Teaw, M. Dietary intake of melatonin from tropical fruit altered urinary excretion of 6-sulfatoxymelatonin in healthy volunteers. journal of agricultural and food chemistry, 2013, vol. 61, no. 4, p. 913–919. DOI: 10.1021/jf300359a.
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