Given the task definition and input, reply with output. In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Question: An adequate recommendation for a patient with a recent diagnosis of osteoporosis is:
Options: <1> Perform isometric exercises. <2> Give up smoking. <3> Take a diet rich in fiber. <4> Limit physical activity <5> Avoid the ingestion of bisphosphonates.
2