The chronic effects of a combination of herbal extracts (Euphytose®) on psychological mood state and response to a laboratory stressor: A randomised, placebo-controlled, double blind study in healthy humans

Dodd F, Kennedy D, Wightman E, Khan J, Patan M, Elcoate R, Jackson P (2022) The chronic effects of a combination of herbal extracts (Euphytose®) on psychological mood state and response to a laboratory stressor: A randomised, placebo-controlled, double blind study in healthy humans. Journal of Psychopharmacology, 36(11), 1243-1256.

Incremental doses of nitrate-rich beetroot juice do not modify cognitive function and cerebral blood flow in overweight and obese older adults: a 13-week pilot randomised clinical trial
Acute cognitive performance and mood effects of coffee berry and apple extracts: A randomised, double blind, placebo-controlled crossover study in healthy humans