What chopsticks are the healthiest to use for eating?

　　Statistics show that nearly 50% of people have Stomach disease Helicobacter pylori, and most of these bacteria are spread in families, and chopsticks are one of the important transmission channels.

　　Which chopsticks are best to use with various materials? healthy？

　　There are a dazzling array of chopsticks, blue, red, carved, painted, blue and white porcelain, cartoon, and special-shaped ones. Do you want to keep them all for yourself? But after buying them back, most chopsticks are just for collection, and they are occasionally taken out to look at and play with. So, what kind of chopsticks are the healthiest, most suitable, and most qualified to accompany us for three meals a day?

　　1. Best choice