I want to lose 30 pounds and diets have not worked. What are my options?

If diets haven’t worked, your main options are medical weight-loss treatment, structured behavior support, and—in some cases—weight-loss surgery. For most people, the safest target is about 1 to 2 pounds per week, so losing 30 pounds usually takes several months rather than a crash diet.[8][15]

Here are the practical options:

• Work with a clinician on a structured plan: A realistic approach is a calorie deficit with balanced eating, more activity, better sleep, and stress management rather than a fad diet.[1][8][15]
• Medication for weight loss: If lifestyle changes alone haven’t worked, prescription anti-obesity medications may be an option through a doctor or obesity specialist. These are typically used for people with obesity or with overweight plus related health conditions; they work best alongside lifestyle changes. This specific treatment pathway is not detailed in the search results, but it is a standard medical option when diets fail.
• Intensive lifestyle programs: Programs that include regular coaching, food tracking, portion control, and exercise are often more effective than trying to do it alone.[1][2][15]
• Metabolic/bariatric surgery: For people with significant obesity, surgery can be the most effective long-term option. This is generally considered when weight is causing health problems and other methods have not worked. This is also not detailed in the search results, but it is an established treatment option.
• Rule out medical causes: If weight loss has been unusually hard, it’s worth checking for contributors like thyroid problems, sleep apnea, certain medications, depression, or insulin resistance. This is a clinical next step rather than a “diet” strategy.

If you want a non-diet plan that is still evidence-based, the simplest starting point is:

• Track intake honestly for 1–2 weeks
• Cut liquid calories and ultra-processed foods
• Aim for more protein and fiber
• Walk more and add strength training
• Sleep enough and manage stress[1][2][8][15]

A few concrete numbers from the sources:

• Healthy loss is usually 1–2 pounds per week.[8][15]
• Healthline suggests 150–300 minutes of cardio per week as one helpful target.[1]
• Eating more protein and fiber and reducing processed foods can help with fullness and calorie control.[1][3]

If you tell me your age, height, current weight, sex, and any medical conditions or medications, I can help you figure out which option is most appropriate for you and what to ask your doctor.