Goal Getter: Fuel Your Goals Without Burning Out
Ep. 13•March 18, 2025•22 min

013. How Artificial Sweeteners are Sabotaging Your Weight Loss | With Stephanie Grosvenor Pt 2

Think artificial sweeteners are a guilt-free swap for sugar? Think again. While marketed as "healthy" alternatives, these sugar substitutes could be sabotaging your weight loss, triggering inflammation, and disrupting your gut health. In this episode, functional medicine health coach Stephanie Grosvenor joins me to break down the real impact of artificial sweeteners on your gut microbiome, cravings, and metabolism.  You'll learn: How artificial sweeteners affect weight gain and inflammation Why they can make sugar cravings worse instead of better The best natural sweeteners that support gut health and weight loss If you've been using stevia, monk fruit, or sugar substitutes and wondering if they're actually helping, this episode is for you.   Grab the Gut-Brain Upgrade Blueprint here to heal your gut, reduce cravings, and feel your best.   Follow on instagram @iamjennahostetler and @sprintnutrition   Connect with Stephanie on instagram @unlimitedyoucoaching

Key Takeaways

  • 1

    Artificial sweeteners are a major driver of inflammation and weight gain

    They disrupt gut bacteria and can increase brain fog, ADHD symptoms, and risk for Alzheimer's.

    Weight gain is often caused by inflammation rather than just calories, and sweeteners exacerbate this inflammatory state.

    The body often stores toxins in fat cells when the liver becomes sluggish due to gut-related inflammation.

  • 2

    The gut-brain connection is bidirectional and critical for metabolism

    The vagus nerve sends nine messages from the gut to the brain for every one message sent from the brain to the gut.

    Gut dysbiosis triggers a stress response that elevates cortisol and insulin, shifting the body into 'storage mode' where it holds onto fat.

  • 3

    Prioritize natural sweeteners and whole foods

    Recommended natural sweeteners include pure stevia leaf extract, monk fruit, raw local honey, and organic maple syrup.

    Whole foods like blueberries and bananas are superior alternatives for sweetening meals and baked goods.

    Always read labels to avoid 'blends' that hide erythritol or other sugar alcohols as the primary ingredient.

  • 4

    Detoxification must be approached with patience

    Rapid weight loss can release stored toxins into the bloodstream, causing illness if the liver is not supported.

    Symptoms like fatigue or feeling sick during exercise may indicate a need to slow down the detoxification process.

    Focus on progress over perfection; one 'off' meal does not ruin your progress if you return to healthy habits immediately.

Intro

  • In this second part of a three-part series, Jenna Hostetler and functional medicine health coach Stephanie Grosvenor discuss why artificial sweeteners are sabotaging weight loss and how gut health dictates metabolic success.
  • Stephanie Grosvenor is a functional medicine health coach specializing in gut health, nutrition, and sustainable lifestyle changes.

– The Dangers of Artificial Sweeteners

Never, ever, ever, ever, ever, ever, ever, ever, ever touch artificial sweeteners. Like I cannot stress this enough.

– Stephanie Grosvenor
  • Stephanie explains that artificial sweeteners are highly inflammatory and destroy gut bacteria, leading to weight gain despite being calorie-free.

– Identifying Clean Sweeteners

  • Stevia (look for 'stevia leaf' or 'stevia leaf extract' only)
  • Monk fruit
  • Raw local honey (antibacterial properties)
  • Organic maple syrup
  • The hosts discuss the difficulty of finding pure stevia in stores, as many brands dilute it with erythritol.

– Gut Health, Stress, and Weight Loss

  • Stephanie breaks down how gut dysbiosis and leaky gut trigger a stress response, increasing cortisol and insulin, which forces the body to store fat.

For every one message that our brain sends our gut, our gut sends nine messages back to the brain.

– Stephanie Grosvenor

– Detoxification and Sustainable Habits

  • The conversation shifts to the importance of moving at the body's pace during a detox to avoid overwhelming the liver with released toxins.

It's just, we're not aiming for perfection. We're just aiming for a bit of progress. That's all it is.

– Stephanie Grosvenor

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