Some studies suggest a relationship,[111] the risk increasing with increasing amount of alcohol intake.[112][113] The risk is greatest in heavy drinkers,[106][107][114] mostly on the order of four or more drinks per day.[115] There appears to be no increased risk for people consuming up to 30g of alcohol a day,[108][116][117] which is approximately 2 alcoholic beverages/day,[117] so most people who take alcohol do so at a level that "is probably not a risk factor for pancreatic cancer".[107] A pooled analysis concluded, "Our findings are consistent with a modest increase in risk of pancreatic cancer with consumption of 30 or more grams of alcohol per day".[117]