Sleep & Ageing: A new study links both too little and too much sleep with molecular signs of faster ageing, while consistent 6–8 hours appears most protective. Diabetes Care: A major UK study says infections are a major “health hazard” for people with diabetes, with higher risks of infection, hospitalisation and infection-related death—pushing for infection prevention to be built into guidelines. Oral Health: Dentists warn that ignoring gum problems can undermine overall health, not just teeth—gum inflammation is tied to wider wellbeing. Menstrual Hygiene Safety: A commentary raises concerns about chemicals in some sanitary pads, arguing the focus on access should also include product safety. Ebola Update: A US doctor treated in Germany after contracting Ebola has been discharged after testing negative, as Europe continues screening preparations ahead of the World Cup. Food Safety: UK reporting highlights rising food poisoning cases, including salmonella at a decade high, with officials pointing to ongoing uncertainty about causes. Heat & Health: Spain’s record May heat-related deaths underline the health risks of extreme temperatures and the need for stronger heat plans. Sustainable Food: Vietnam’s Khe Sanh coffee is shifting toward closed-loop organic farming, reusing coffee husks to protect soil and support ecosystem health.