This report examines the relationship between mental and physical health and gambling. The report focuses on adults aged 16 years and older in England and Scotland. The report also examined links between smoking and alcohol use and gambling. Samples were gathered from the 2012, 2015, and 2016 Gambling in England and Scotland Combined Data from the Health Survey for England and the Scottish Health Survey datasets. The report found that people with mental health conditions were more likely to experience problem gambling if they gambled. As well, smoking was linked to risks of problem gambling.