Last week, we reported that vegetarians and vegans are six times more likely to suffer brain shrinkage than their meat-eating neighbors. (And about half a dozen conservative vegetarians wrote in to give us a piece of their mind.) This week, the militant vegetarians at People for the Ethical Treatment of Animals (PETA) have called for the famous ice cream maker Ben & Jerryâ€™s to replace the cowâ€™s milk in their products with human breast milk. PETA claims it would lessen the suffering of dairy cows as well as benefit human health. â€œThe fact that human adults consume huge quantities of dairy products made from milk that was meant for a baby cow just doesnâ€™t make sense,â€ said PETA Executive Vice President Tracy Reiman, adding, â€œEveryone knows that â€˜the breast is bestâ€™.â€ Realizing PETA was milking the issue, Ben & Jerryâ€™s declined, but thanked them for expressing themselves.