5. Moldy food

Some foods have mold that is safe to eat and even delicious but others do the opposite. The study shows that rice, wheat, soybeans, corns and peanuts tend to grow mold in a humid environment and should not be eaten in such condition. Mold can cause allergic reactions and produce toxic substances called mycotoxins and aflatoxins.

Moldy corn [Photo/IC]

Chinese women's fitness team takes training in Bipenggou scenic zone	In photos: Colorful lotus flowers in blossom	China's top 10 waterfalls