Protects especially people with impaired immune systems and those most at risk of skin cancer
Eating broccoli is not only good for overall health, but also combats the effects of ultraviolet radiation from the sun, a study released today by the journal Proceedings of the National Academy of Sciences.
Scientists at Johns Hopkins University noted that the extract of the seeds of this vegetable, called sulforaphane, reduces skin redness and skin lesions with increasing production of enzymes that protect cells from radiation.
Until now know that broccoli is high in carbohydrates, vitamin C, vitamin A, potassium, folate, calcium and iron, all which help fight a long list of diseases.
It also contains antioxidants and fiber to prevent an increase in cholesterol and help regulate blood sugar and insulin in the blood.
The scientists administered the extract to six people to test different doses in various areas of skin exposed to ultraviolet radiation and skin condition compared with untreated areas.
As pointed out in its higher doses, the extract reduced redness and swelling at an average of 37 percent, which varied from eight percent to 78 percent, according to the ethnicity of the participants.
“This is important because it shows that (the broccoli seed extract) is used successfully in humans,” said Dr. Paul Talalay, group leader, who recalled that these effects have already been confirmed in animals.
Talalay said that the extract can protect from ultraviolet radiation especially people with impaired immune systems and are at higher risk of skin cancer.
However, the scientist said that he should not be substituted for sunscreens that are preventing the radiation penetrates the skin cells
Tags: blood, broccoli, skin, skin cancer, Skin Care, ultraviolet radiation
