Japanese researchers have developed computerized chopsticks that enhance（增加） salty tastes, could help those who need to reduce sodium（钠）in their diets.
The chopsticks （develop）by Meiji University professor Homei Miyashita and drink manufacturer Kirin Holdings Company in May.
Wiring connects the chopsticks to a small computer device （attach）to the eater's hand. A weak electrical current transports sodium ions（离子）from food through the chopsticks the mouth. "As result, the salty taste enhances 1.5 times," Miyashita said.
The （tradition）diet in Japan is salty. The average Japanese adult eats about 10 grams of salt each day. That is twice the amount suggested by the World Health Organization.
High sodium intake is linked to increased cases of high blood （press）, strokes and other conditions.
"To prevent these （disease）, we need to reduce the amount of salt we take in," said Kirin researcher Ai Sato. Sat o （add）that if Japanese people try to reduce salt intake in the usual ways, they will need to cut many of their favorite foods from their diet. Otherwise, they would have to eat bland or flavorless food.
Miyashita and Kirin are improving their chopsticks and hope to have them ready （sell）as early as next year.
