Question

what is an effective way to take care of your endocrine system?
exercising regularly
increasing stress levels
eating foods high in salt
all of these

Explanation:

Regular exercise helps maintain hormonal balance, which is beneficial for the endocrine system. Increasing stress levels can disrupt the endocrine - hormonal regulation. Eating foods high in salt can also have negative impacts on the body's systems including the endocrine system.

Answer:

A. Exercising regularly