GLP-1 medication may be appropriate for people who have struggled to lose or maintain weight with diet and exercise alone. Most GLP-1 medications require a prescription. Health care providers assess people to see which GLP-1 medication, if any, is best. Expert guidelines recommend considering GLP-1 for adults with a BMI over 30, or a BMI over 27 with other health conditions.
It’s important to remember that while GLP-1 medications can help, a healthy eating plan and regular exercise program are needed to get the best results.
Keep in mind that these GLP-1 medications are generally very expensive and are not covered by many prescription insurance plans.
Do GLP-1 Medications Work?
Adults using GLP-1 medication (in conjunction with diet and exercise) for one year or longer may see a reduction in body weight ranging from 3% to 21% of their initial weight, and results vary depending on the dosage used.
Losing just 5% of your body weight can provide essential health benefits. For an adult who weighs 200 pounds, that’s weight loss of 10 pounds. This weight loss can lead to health improvements such as a lower heart attack or stroke risk. In addition, losing weight may mean people can stop or decrease other medications, such as medication for high blood pressure or diabetes.
Using Prescription GLP-1 for Weight Loss
Research shows that success in weight loss must include healthy eating, increased physical activity, and commitment to lifestyle changes. Even a slight weight loss can reduce the need for blood pressure, cholesterol, and diabetic medications. People may also notice less joint pain, improved mood, and better sleep.
GLP-1 medications can add to the effects of a healthy eating plan and exercise. They may also make it easier to stick with lifestyle changes. When starting a GLP-1 medication, people should monitor and share side effects with a health care team. Like any medication, finding what works best takes communication between people and their health care providers.
Note: Anyone prescribed GLP-1 medications should read the medication guide for the full list of side effects and use instructions. In addition, these GLP-1 medications should only be prescribed under the care of a physician.
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