- UV rays are what cause ageing and cancer
- Clouds only block about 20% of UV rays
I go for quite a lot of walks, so from now on I'll be putting on sunscreen every single day.
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Wear sunscreen... every day! watch
- Thread Starter
- 02-11-2015 19:10
- 02-11-2015 19:50
Good idea but I wouldn't wear sun screen all the time as sunlight is needed for vitamin D synthesis. You don't want vitamin D deficiency!
- 02-11-2015 19:56