New guidelines on sun safety have been released for Australians, balancing the risks of sun exposure with the health advantages of vitamin D. Published in the Australian and New Zealand Journal of Public Health, this research highlights how different skin types across Australia’s diverse population react to sun exposure.
Led by Professor Rachel Neale from the QIMR Berghofer Medical Research Institute in Brisbane, the guidelines—endorsed by Cancer Council Australia—stress the importance of protecting against skin cancer while allowing for beneficial sun exposure. Notably, individuals with deeply pigmented skin face the lowest skin cancer risk but are particularly vulnerable to vitamin D deficiency and may only need sun protection during prolonged outdoor activities.
Conversely, those with very pale skin and certain risk factors must consistently shield themselves from the sun. The guidelines also address those with intermediate skin tones, advising them to take precautions while enjoying moderate sun exposure to maintain their vitamin D levels.
The overarching message is to maintain sun protection, notably for those not in the low-risk category, promoting practices such as daily sunscreen use when UV levels are forecast above three. With Australia experiencing the world’s highest skin cancer rates, the hope is that this research will facilitate tailored advice from healthcare providers and enhance community awareness about skin health.