The myth of Sunscreen
Posted: 13 Jun 2014, 09:57
A multi £billion industry was created almost overnight once the skin cancer scare hit the streets. Gone were the days of us using oils and lotions specifically designed to get us as brown as possible in the shortest possible time - banished forever. In came the new and magical sun-factor creams - 5, 10, 20..... The higher the SF and the more you lathered on the longer you could stay in the sun and be protected.
Well, that is not what was said, but it did become the urban myth. Go to any park or beach on a sunny day and you will still see it in action with little ones, and mums and dads, all greased up and lapping up the sun from morning till night.
Now it turns out to have been a bit of a con, or we fooled ourselves, as the journal Nature suggests. The rate of malignant melanoma has quadrupled since the mid 1970s, not stabilised or decreased, as one might have expected given all the publicity we have had about skin cancer.
Cancer Research UK says this: "People tended to think they were "invincible" once they had put on sunscreen and may spend longer in the sun, increasing their overall exposure to UV rays. This research adds important evidence showing that sunscreen has a role, but that you shouldn't just rely on this to protect your skin."
It continues: "It's essential to get into good sun safety habits, whether at home or abroad, and take care not to burn - sunburn is a clear sign that the DNA in your skin cells has been damaged and, over time, this can lead to skin cancer."
We did not have all these creams when I was young, but my parents had a system. We were allowed 10 mins sun - 10 mins shade, 15 mins sun - 15 mins shade, gradually getting longer for the first few days. We also had a bath in the evening with something called Oilatum(sp) added. By the end of our holidays we were as brown as everyone else, but without the sunburn.
It is a shame that advertising by rich and powerful companies has once again trumped sound advice. It is also a shame that well-intentioned advice by government agencies and the HNS has been overly optimistic regarding the effectiveness of sunscreen.
Well, that is not what was said, but it did become the urban myth. Go to any park or beach on a sunny day and you will still see it in action with little ones, and mums and dads, all greased up and lapping up the sun from morning till night.
Now it turns out to have been a bit of a con, or we fooled ourselves, as the journal Nature suggests. The rate of malignant melanoma has quadrupled since the mid 1970s, not stabilised or decreased, as one might have expected given all the publicity we have had about skin cancer.
Cancer Research UK says this: "People tended to think they were "invincible" once they had put on sunscreen and may spend longer in the sun, increasing their overall exposure to UV rays. This research adds important evidence showing that sunscreen has a role, but that you shouldn't just rely on this to protect your skin."
It continues: "It's essential to get into good sun safety habits, whether at home or abroad, and take care not to burn - sunburn is a clear sign that the DNA in your skin cells has been damaged and, over time, this can lead to skin cancer."
We did not have all these creams when I was young, but my parents had a system. We were allowed 10 mins sun - 10 mins shade, 15 mins sun - 15 mins shade, gradually getting longer for the first few days. We also had a bath in the evening with something called Oilatum(sp) added. By the end of our holidays we were as brown as everyone else, but without the sunburn.
It is a shame that advertising by rich and powerful companies has once again trumped sound advice. It is also a shame that well-intentioned advice by government agencies and the HNS has been overly optimistic regarding the effectiveness of sunscreen.