Can medications replace physical activity and healthy eating habits as a way to lose weight?

Medicine in place of habits, or alongside them?

The question to put to your clinician

Settle this with your clinician by asking whether a medicine would be used with changes to eating and activity or instead of them. The published sources below each describe that relationship in their own words, so read them for the exact wording before your visit.

What to look at

The NIDDK page on healthy eating and physical activity for life is the place to see how a federal institute treats habits. The NIDDK page on adult overweight and obesity gives broader background. For general overviews, see the MedlinePlus weight control page and the MedlinePlus obesity page.

A skeptic's question: does a source say medication replaces habits, or does it describe medication as one part of a plan? The wording matters. Read for the exact relationship each source describes.

Before you decide: habits, medicine and a stopping plan

• Write down what you eat and how you move now, so you can describe your starting point.
• Ask your clinician whether a medicine would be used with changes to eating and activity, and how those would be judged.
• Ask what the plan is if the medicine is stopped.

A note on expertise

Comparing how published sources frame weight-loss medication next to daily habits is a second opinion on the wording, and your clinician is the one to weigh those options against your health and goals.