Study Says Kelp May Cut Cancer Risk

Seaweed might be good for more than just holding your sushi roll together. Researchers at UC Berkeley have found that kelp seaweed supplements given to female rats lowered levels of estradiol -- a form of estrogen that may be linked to breast cancer in women. "This is the kind of thing that could potentially be used as therapy," said Christine Skibola, a UC Berkeley toxicologist and lead author of the study. "I was anxious to get it out there because at this point there aren't any true dietary anti-estrogen compounds." Though the research involved rats, the findings could have benefits for humans as well. In Japan, where brown kelp seaweed makes up about 10 percent of the diet, women have lower rates of breast cancer than in the Un... [Cancercompass News: Cancer Nutrition]

Posted February 2005 | Permanent Link


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