Why This Common Artificial Sweetener Might Be Sabotaging Your Weight Loss Goals

InShapeMD
Apr 14
3 min read

Updated: May 13

At InShapeMD, we believe that what you put into your body plays a major role in how you feel, how you lose weight, and how you keep it off. That’s why we stay on top of the latest research. A recent study has uncovered something that could impact your health journey: a popular artificial sweetener may be making you *three times* hungrier than sugar. Yes, you read that right.

The Impact of Sucralose on Hunger

A study published in New Scientist highlights new findings about sucralose. This zero-calorie sweetener is commonly found in diet sodas, protein shakes, low-calorie snacks, and even some “health” products. Researchers discovered that when sucralose is combined with carbohydrates, it significantly increases hunger levels. It does this more than sugar does.

Key Findings of the Study

Here’s what they found:

Participants who consumed sucralose alongside carbs—like maltodextrin—had heightened brain responses to food. This was especially true in areas related to reward and appetite.
They also showed a greater insulin response. This response can lead to fat storage and increased hunger shortly after eating.
In fact, participants consuming sucralose with carbs reported being three times hungrier than those consuming sugar alone.

This means a diet product with sucralose could leave you craving more food—not less. It could undermine your weight loss efforts without you realizing it.

Understanding Hunger and Food Choices

Why Does This Matter?

At InShapeMD, we support science-backed approaches to weight loss. We guide our patients toward real, sustainable solutions. Artificial sweeteners like sucralose might seem like a smart choice, but they can interfere with your body’s natural hunger cues and metabolism. This is especially true when mixed with carbohydrates.

If you’re trying to lose weight, reduce cravings, and feel in control of your appetite, understanding how your body responds to ingredients like sucralose is crucial.

Making Smart Choices

Many people switch to artificial sweeteners believing they are healthier. However, the effects of these sweeteners can be counterproductive. Choosing whole foods and natural ingredients can help you maintain a healthy weight.

Incorporating more whole foods into your diet can lead to better overall health. Real food tends to have fewer additives and preservatives. It also provides your body with essential nutrients that are often missing in processed foods.

Tips for Reducing Hunger During Weight Loss

Include Protein in Your Meals: Lean proteins help keep you full longer. Foods such as chicken, fish, legumes, and nuts are excellent choices.
Stay Hydrated: Thirst is often mistaken for hunger. Make sure you drink plenty of water throughout the day.
Eat Fiber-Rich Foods: Fiber can help you feel full and satisfied. Incorporate whole grains, fruits, and vegetables in your meals.
Mindful Eating: Pay attention to what you eat. Chew slowly and enjoy your meals. This practice can help you recognize when you’re full.
Limit Processed Foods: Foods high in sugar and saturated fat can lead to increased hunger. Opt for whole foods instead.

Seeking Professional Guidance

Looking for guidance on what to eat—and what to avoid? That’s exactly what we’re here for. During your personalized consultation, we’ll evaluate your lifestyle, habits, and goals. We aim to create a plan that truly works for you.

Whether you’re starting Semaglutide, Tirzepatide, Retatrutide, or following a physician-designed nutritional plan, you deserve to know what fuels your success—and what might be holding you back.

Let us help you take the guesswork out of your wellness journey.

Take Action Today

Ready to feel full, satisfied, and in control again? Book your free consultation today at InShapeMD and let’s get started. Call us at 704-817-9833 or visit inshapemdclt.com today.

To learn more about our amazing weight loss program click here!