http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/931.htm 2006-09-20 If you eat fatty fish, such as salmon or sardines, more than once a week, your chances of developing kidney cancer are 44% less than a person who does not eat fatty fish, according to researchers at the Karolinska Institutet, Stockholm, Sweden.