Chih-hui Chiu

This small study tested whether chewing gum with caffeine could improve balance in firefighters who were mentally tired. Fourteen firefighters chewed either caffeinated or placebo gum, and their balance was measured. The goal was to see if caffeine could counteract brain fatigue …

This study tested whether a natural compound called beta caryophyllene can improve how long elite freedivers can hold their breath. Fifteen divers with over three years of experience took part in a crossover trial. The goal was to see if the supplement could enhance static apnea …