like: die Ernährung → →
die Ernährung ☊ 
thức ăn, dinh dưỡng ☊ 
☊ count sth (up): The diet is based on counting calories. ☊ count ☊
research (into/in/on sth): They're researching into ways of improving people's diet. ☊ research ☊
die Ernährung ☊ thức ăn, dinh dưỡng ☊ ☊