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| Broccoli Sprout Extract |  Scientists from Johns Hopkins University in Baltimore, MD, reported that sulforaphane, a chemical extracted from broccoli sprouts, can assist defend skin cells from the harmful effects of ultraviolet emission when applied topically. It has been displayed to oppose the carcinogenic reaction to UV rays.
The scientists exposed mice to a UV light corresponding to a person tanning two times a week for 20 weeks. After the UV exposure, broccoli sprout extract was applied to some of the mice, in differing portions, for five days a week for an eleven week period.
Some mice were not cured as a control group. Final results of the experiment showed that the mice cured with broccoli sprout extract, had a much lower rate of cancer development. Where all of the control group of mice developed symptoms of cancer.
There was another study on the sulforaphane where 6 volunteers were involved. At the highest doses, the sulforaphane reduced UV-induced redness and irritation by approximately 37 %.
And that was not a sunscreen. As an alternative, the extract helped make stronger skin cells to fight the effects of UV radiation. The scientists said that that was the first demonstration that a human tissue can be protected directly against a known human carcinogen.
Sunscreens supply with a physical blockade by absorbing and blocking UV rays, but broccoli sprout extract assists enlarge the production of protective enzymes that protect from UV damage. The effect of sulforaphane lasts to work even after applications have stopped.
These findings are paving the way for one of the first after-sun treatments that is proven to overturn sun damage. It may also be helpful to people with suppressed immune systems that are prone to skin cancer.
With skin cancer on the rise, affecting more than 1 million Americans yearly, the simple broccoli sprout may hold the key to preventing unnecessary deaths from skin cancer and may also create better anti-aging skin care ingredients for us all.
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