Many people travel to high-altitude destinations, meaning clinicians are often faced with questions about how to prevent and treat altitude illness. Update your knowledge with this New Zealand Society of Travel Medicine summary of updated evidence-based guidelines with comments by senior lecturer Jenny Visser – it outlines the best prophylactic regimens, diagnostic approaches and treatment protocols for acute altitude illness
Dental Association says low-cost prevention measures the answer
Dental Association says low-cost prevention measures the answer

The recent Healthy Auckland Together monitoring report shows poorer oral health outcomes for children in the poorest neighbourhoods, being 12 times more likely to have worse oral health compared to children from affluent areas.
The New Zealand Dental Association (NZDA) says while recent debate focuses on expensive measures, such as increasing government funding of dental care, there are many low-cost preventative measures that would improve oral health.
“Many of the measures we’re calling for don’t carry a great cost, they simply require political will. We are talking about measures like mandating for schools to be ‘water only’, and local councils to introduce ‘water only’ policies at council facilities and events,” said NZDA spokesperson Dr Rob Beaglehole.
The NZDA also says a simple, low-cost measure is for New Zealand to adopt World Health Organization (WHO) guidelines on sugar as official national guidelines.
"Right now, we don’t have an official guide on daily sugar allowances, so combine that with low-prices, high availability, and big marketing pushes, it’s no wonder it’s a formula for disaster,” said Dr Beaglehole.
“A guideline would let people know what’s acceptable, the damage I see on a regular basis – it’s the equivalent of having a road with no speed limit, yet still hoping for the best.”
A consortium of public health groups is backing a NZDA-led 7-point Consensus Statement on Sugary Drinks.