Shift work is common in many of our workplaces. In fact over 25% of the workforce in North America works in a shift work environment. It may include working continuous night shift or rotational shifts. Recent studies have documented the health effects of shift work. This webtip will examine the latest research and strategies to counteract the health effects of shift work. It will also examine strategies that you can use to question a medical note that indicates "no shift work" to ensure that your accommodation is appropriate.