Authors have also shown that high consumption of well-done meat in subjects who are carriers of SULT1A1*1 genotype, which is associated with an high activity of Human sulfotransferase 1A1 (SULT1A1), that is involved in the activation of procarcinogens elements in some foods, have an higher risk of developing a prostate cancer (OR = 8.27, 95% CI 3.36–20.38; p = 0.02). Here, SULT1A1 is linked to Familial prostate cancer.