 Working in shifts can have detrimental effects on health, including increased risk for developing metabolic syndrome. Disruptions to circadian rhythms caused by shift work can lead to decreased levels of melatonin, which can cause oxidative stress and disrupt metabolism. Additionally, shift workers may be exposed to more light than usual, which can further disrupt circadian rhythms and increase oxidative stress. This article was authored by Serina Hohear, Kristina Mandanak, Andrea Maftiay and others.