Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: You won't believe how far tattoo ink can travel in your body > Health-in-Motion 22 November 2016 Low sun protection factor We all know how important it is to put on sunscreen when we spend time outdoors, but can you get away with products with a low sun protection factor (SPF)? A large Swedish study recently showed that people who use sunscreen with a factor higher than 15 have a 33% lower risk of getting skin cancer (melanoma) compared to those using lower SPF sunscreen. Considering that the incidence of melanoma is increasing worldwide, that’s definitely a finding to take heed of the next time you head out into the sun. 0 More: Daily Dose: You won't believe how far tattoo ink can travel in your bodyHealth-in-Motion advertisement Other news Medical 5 ways runners mess up their teeth Medical Here’s why you should be worried if your knees creak or pop – even if it’s painless Mental health Mental illness stigma fuels suicidal tendencies Lifestyle 5 types of period cramps that could signal a serious problem Diet and nutrition You probably didn't know about this benefit of being a vegetarian Lifestyle One dangerous habit nursing home workers should not follow From our sponsors R2000 Skin Renewal online store voucher up for grabs! Dementia and Incontinence: what you need to know 8 strategies for treating both your bladder problems and your depression Symptoms differ from person to person, identifying what triggers your IBS Live healthier Beware! » 7 steps for surviving the flu 'I nearly died at an Adele concert’ How to tell if your doctor's a quack Your health is precious, so you need to be sure your doctor's the real deal. Bathroom etiquette » Less salt may lead to fewer nighttime bathroom trips SEE: 9 more funny bathroom signs Which office bathroom habits are the most important? Can you maintain your professionalism in your bathroom cubicle?