Drinking Olive Oil for Weight Loss: What to Actually Know

Olive oil is a calorie-dense food — around 120 calories per tablespoon — so consuming it in large quantities as a drink would add significant calories to a day where appetite may already be low. The interest in olive oil for weight management is generally rooted in research on Mediterranean-style diets, where olive oil features as part of a whole pattern of eating rather than as a standalone remedy. No robust clinical evidence supports drinking olive oil straight as a weight-loss intervention on its own.

Where olive oil does fit in a GLP-1 journey

For people already on Mounjaro or Wegovy, food choices shift considerably. Appetite is often reduced, and many people find that smaller, protein-first meals sit more comfortably. Within that context, including olive oil as a cooking fat or dressing — rather than a drink — can contribute to the healthy fats that support satiety and overall nutritional balance. The key is fitting it within your overall calorie and macro picture, which your prescriber or a registered dietitian can help you think through.

Healthy fats, satiety, and GLP-1 appetite changes

GLP-1 receptor agonists like semaglutide (Wegovy) and tirzepatide (Mounjaro) are commonly reported to reduce appetite and food noise significantly. This makes getting enough nutrients from smaller portions more important, not less. Understanding how fats — including the kind found in olive oil — contribute to fullness is a useful part of that picture. You can explore this further in our guide to good fats for weight loss and how they fit into a GLP-1-friendly approach.

It is also worth noting that weight progress on these medicines is rarely linear. Plateaus are common, and factors like total calorie intake, protein, sleep, and movement all interact. For a broader look at how progress tends to unfold, our weight loss tracking hub covers the full picture. Some people also explore complementary approaches to support their mindset and habits alongside medication — for instance, the role of hypnotherapy for weight loss has attracted growing interest as a behavioural support tool.

When appetite is suppressed and every meal counts nutritionally, knowing what you are actually eating becomes more valuable than ever. GLP Trackr's AI food photo scan lets you point your camera at a meal — olive oil dressing and all — and get an instant breakdown of calories, protein, and macros without manual entry. It is one of the most practical features for people eating smaller portions who still want to hit their targets.

Beyond food logging, the app brings your full journey together: weight trends, weekly progress charts, and insights that surface patterns in your own data — like how your food choices or sleep are tracking alongside your results. If you have been exploring medication options like tirzepatide for weight loss or wondering how to get the most from your prescribed treatment, having a clear record of your progress makes conversations with your prescriber far more productive.

If at any point your weight progress stalls or you are unsure whether your diet is supporting your treatment well, always raise it with your prescriber or doctor — they know your full history and can give guidance tailored to you. GLP Trackr helps you record and reflect on your journey; it is not a substitute for that clinical relationship.

Ready to bring your food, weight, and progress data into one place? Download GLP Trackr on the App Store or Google Play — your first 7 days are completely free.