Black Ink In Tattoos May Shield You From Skin Cancer
I was on the right track for loving blackwork tattoos, after all.
We're pleased to give you another reason to love blackwork tattoos. While henna tattoos were proven to be risky, genuine tattoos take another point in the score cards from this report. In a recent study, black ink tattoos were proven to reduce the risk of skin cancer.
The experiment was Hudafdelingen's research conducted at Bispebjerg Hospital, using ninety-nine laboratory mice. The mice were tattooed by Starbrite Tribal Black™. This particular brand that's supposed to contain a theoretical carcinogen BaP. The lab mice were divided between two groups where one group was tattooed with black ink, while the other weren't tattooed at all. Both groups were then irradiated with different levels of UVR repeatedly on different intervals.
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Note that this is based on scientific research we have read about, from a veritable source. These studies, however, might be modified after the time this article was written.
The introductory statement is: ‘Black tattoos may involve risk of cancer owing to polycyclic aromatic hydrocarbons including benzo(a)pyrene (BaP) in inks. Ultraviolet radiation (UVR) induces skin cancer. The combination of UVR and black tattoo may therefore potentially be very problematic but has not been previously studied.’
In the statement above, it's clearly speculated that black tattoo ink may cause cancer due to its components. Add the factor of the skin being constantly exposed to UVR (ultraviolet radiation, the part of the sunlight that causes sunburn and skin damage). The effect of the combination of the two were then studied.
The results were: ‘In the tattooed and irradiated group, the development of the first, second and third SCC was significantly delayed in comparison with the irradiated controls without black tattoos (212, 232, 247 days vs. 163, 183, 191 days, P < 0.001).’
The results showed that the tattooed mice were less likely to develop skin cancer as fast as the non-tattooed mice were when exposed to UVRs. qSimply put, black ink may not totally prevent skin cancer. But it's proven to at least hinder skin cancer caused by UVRs. This surprised the researchers, since the tattoo ink used on the mice were especially prohibited in Denmark by the Danish EPA. And since 90% of skin cancer is triggered by the sun, this is definitely good news.
The explanation to this may be that the black pigment absorbed the UVB light, thus reflecting less light onto the inside of the skin where skin cancer develops. In the clinic itself where the tests were conducted, no incidence where tattoo was the catalyst of a skin cancer was ever reported. They also proved that black ink in tattoos were the least likely to cause allergies. On separate tests, involving exposing tattoos where only black ink to UVRs, results showed that black ink relevantly impede the growth of skin cancer.
This surprised researchers but if that's good enough for them, then we're happy to take that information in as well. But at the end of the day, this was tested on rodent subjects. We still cannot verify whether it works the same on human skin but it's a good possibility.
But there are still several other factors we have got to consider on this. Although blackwork tattoos may be protecting your skin from cancer, there are instances that tattoos might conceal early signs of various skin diseases or worse, skin cancer.
Disclaimer: All the facts stated in this article were taken from actual scientific research. The studies are still in progress, therefore, they are subject to change.