Home > Lifestyle > Environmental Health > 21st century life 21st century life All sections in Environmental Health » 21st Century Life » FAQs » Animals » Climate and pollution » Hazards and disasters » EnviroHealth News » Green Tips More reasons why rush-hour traffic is bad for your health Being stuck in traffic isn't only bad for your nerves; pollution and noise levels also take their toll. Start A Health24 blog » Follow Health24 on Facebook » Test Are you envirohealth savvy? » Ask EnviroHealth Expert » Blood Lions: Bred for the Bullet movie trailer The amazing mountains on Pluto 8 things you need to know about urban health South African cities are continuing to grow at a rapid rate, creating unique healthcare challenges. Here are 8 things you should know about urban health. What does a healthy body look like on the inside? Open in Cape Town is the trailblazing BODY WORLDS vital exhibition series. Air pollution increases heart disease risk A study has found an association between air pollution and undesirable changes in cholesterol. Global warming hits harder 18 years later Since the last climate deal in 1997, the Earth has grown into a wilder, hotter and waterier place, and climate change is now regarded as a more urgent problem. The Twelve Apostles Hotel and Spa is accused of illegal building activities Members of the public are invited to submit comments regarding the 'illegal construction' of additional buildings at The Twelve Apostles Hotel and Spa in Cape Town. World Toilet Day is no joke Imagine this: you are stricken with acute, severe diarrhoea in a public place. The catch: there is no toilet. Why you should switch off for Earth Hour Are you an Earth Hour Grinch? It’s a bit Green Kitsch, and it’s not going to change the world. But you should still Switch off on Saturday night. Dust to dust: the rising demand for a natural burial More and more people are rethinking traditional burial methods. Fathima Simjee asks why – and what constitutes a ‘natural’ burial? How to survive load shedding Not looking forward to load shedding? Here are a few tips on how to survive a power outage. load more articles advertisement From our sponsors Congestion associated with sinuses can ruin your day Tell us of your unusual allergy and stand a chance to win R2 000! WIN a R2000 Skin Renewal online store voucher! FLU SURVEY: Stand a chance of winning R2 000 cash! Live healthier Living with sinusitis » 7 common sinusitis myths you shouldn’t believe Are you using the correct treatment for your sinusitis? How your mucus can be a guide to sinusitis treatment Suffering from chronic sinusitis? Your mucus might help identify the most effective treatment. Sleep better » Most physical activities help you sleep better 10 tips for better sleep 10 reasons you may have insomnia and how fix it Here are 10 reasons why you may have insomnia – along with possible ways to solve the problem.