From physical and emotional to social and sexual, Tunks' AN INVITATION TO HEALTH helps students achieve a healthier lifestyle now and in the future. In addition to integrated, up-to-date coverage of the Covid 19 pandemic, the 20th Edition covers new research on such topics as happiness and health, current statistics on life expectancy and death rates, mental health and anxiety, navigating social media, Dietary Guidelines, immunization, stress levels, safer sex practices, substance abuse, dubious diets and trendy foods, fitness monitors, and vaping and cannabinoids. It also contains active learning strategies such as healthy living on a budget, taking preventive measures and introducing practical strategies that turn small changes into big benefits.