Please choose the correct ending to complete the given sentence: Health: [header] How to do the dukan diet [title] Talk to your doctor. [step] Prior to starting any weight loss program or diet, it's important to figure out whether or not weight loss is safe and appropriate for you. You'll also need to talk to your doctor whether or not the dukan diet is appropriate for you.

Ending1: [substeps] Some diets can only help you lose 1 to 2 pounds per week; others will help you lose up to 1 , 500 over long periods of time. Before you commit to a significant gain or loss, ask your doctor to help you determine whether weight loss is safe and appropriate for you. Ending2: [substeps] Ask about food storage, exercise, weight loss instructions, and names of coworkers and partners that may consult your doctor. Understand that losing weight will not make someone a dukan person. Ending3: [substeps] See what foods are unsafe for you or run low on calories or energy. If you're over 55, you may want to talk to your doctor to determine if the food you're trying to eat is safe or appropriate for you. Ending4: [substeps] Make an appointment to see your primary care doctor. Talk to your physician about your desire to lose weight and get their opinion on how much weight you should lose.

Answer format: ending1/ending2/ending3/ending4