limit to rice and bread
How to Avoid Pasta, Rice and White Bread. Pasta, rice and white bread are the most common side dishes in the standard American diet. Many Americans eat rice, pasta and white bread on a daily basis, whether these high-carbohydrate foods are part of Asian stir-fries, spaghetti, macaroni salads, toasts, paninis or sandwiches.
People who ate rice had arsenic levels that were 44 percent greater than those who had not, according to our analysis of federal health data. And certain ethnic groups were more highly affected, including Mexicans, other Hispanics, and a broad category that includes Asians. Reducing arsenic in food is feasible.