The document contains summaries of four articles about student health: 1) The CDC article states that health issues like hunger negatively impact student performance and can lead to risky behaviors. Many schools lack strong health programs. 2) 25% of students have untreated mental health conditions and few receive college support. Deadlines and workloads commonly cause stress. 3) Research shows students benefit academically from later school start times due to natural sleep cycles. Earlier times lead to grogginess and poorer focus. 4) An article on obesity in UK students explores if it is an issue. Students need guidance on healthy eating, as cheap unhealthy options are common. Schools should promote exercise and healthy food.