Effect of Eurycoma longifolia standardised aqueous root extract– Physta on testosterone levels and quality of life in ageing male subjects: a randomised, double-blind, placebo-controlled multicentre study

Background: Low testosterone levels cause physiological changes that compromise the quality of life in ageing men. A standardised water extract from the root of Eurycoma longifolia (EL), known as Physta®, is known to increase testosterone levels. Objective: To evaluate the safety and efficacy of Physta® in improving the testosterone levels and quality of life in ageing male subjects. Design: This randomised, double-blind, placebo-controlled study enrolled 105 male subjects aged 50–70 years...