Nestlé S.A. (SWX:NESN) has refused to comment on a report in the US claiming the world's largest food maker is considering a takeover offer for Mead Johnson Nutrition Company (NYSE:MJN). Financial news portal Street Insider said that Credit Suisse was advising Nestle on a possible move for the Enfamil maker. "As a matter of principle we do not comment on market rumour," a Nestle spokesperson told just-food. A spokesperson for Mead Johnson said, "As a matter of policy, we do not comment on marketplace speculation or rumours."