Please choose the correct ending to complete the given sentence: Health: [header] How to do an apple cleansing fast [title] Talk with your doctor. [step] Fasting can bring health benefits and some believe that apple fasting can be a particularly good option. However, before you begin any fast you will need to consult with your doctor.

Ending1: Speaking with him or her could tell you a lot about the problems you can face while fasting and how to deal with them. [substeps] Make sure to discuss all of the above before going to another fast. Ending2: Your doctor will be able to tell you if you are able to safely undergo your fast. Check with your doctor before beginning your fast to make sure it's a good fit for you. Ending3: Your doctor can decide what will help you to reach your goal and provide you with information on any fasting medications or supplements that you may be taking. [title] Engage in an activity that helps to improve your health. Ending4: [substeps] Fasting is the process of consuming exactly the right amount of fruits and vegetables for the body. The period of fasting is known as the period of premenstrual cycles (mii).

Answer format: ending1/ending2/ending3/ending4