This is the 6474th most frequent Spanish word.
care
The Spanish word "care" does not exist.
Here, 'cuidado' is used as a noun, meaning 'care', indicating the attention given to the plants.
Ella toma cuidado de sus plantas todos los días.
She takes care of her plants every day.
In this sentence, 'cuidar' is used as a verb, meaning 'to care' or 'to take care of', showing the action of maintaining one's health.
Debes cuidar tu salud con una buena dieta.
You must care for your health with a good diet.
Here, 'cuidado' again acts as a noun, describing the cautious and attentive nature of the doctor's actions toward the patients.