RPT-Nutritionists warn diners to be wary of Warren Buffett's "junk-food" portfolio
March 26, 2015 at 08:26 AM EDT
NEW YORK, March 25 (Reuters) - Following Warren Buffett's investment advice may be smart but nutritionists say that eating too many of the "junk-food" products made by companies he has invested in isn't quite as wise.
