Are Artificial Sweeteners Bad for You? Depends Which One Is in Your Hand.

Are artificial sweeteners actually safe? If you’ve been buying sugar-free products, reading labels, and still guessing, this episode gives you the answer the flat line on your glucose monitor can’t. The problem isn’t that sweeteners spike your blood sugar. It’s what they do to your gut microbiome.I’m Dr. Laurie Marbas, and on this episode of The Habit Healers Podcast I walk through what a randomized trial in 120 healthy adults found when researchers looked past blood sugar readings and sequenced people’s gut bacteria instead. All four sweeteners tested changed what those bacteria were doing, but only two impaired the participants’ ability to handle glucose from every other meal. Then we get into the nine-year data on more than 105,000 adults and type 2 diabetes risk, the 2023 World Health Organization guidance on non-sugar sweeteners, the emerging erythritol and blood clotting findings, and why allulose is the one sweetener that appears to lower post-meal glucose rather than raise it. This is not a scare piece. It’s a sweetener-by-sweetener breakdown so you can stop guessing in the grocery aisle.What you’ll learn:* Why a flat continuous glucose monitor reading is the right test for the wrong question* Which two artificial sweeteners impaired glucose tolerance in the microbiome trial, and why the effect is personalized* What the erythritol and xylitol platelet research means if you have cardiovascular risk factors* How stevia, monk fruit, and allulose compare on the current evidence* Why agave nectar is the most misleading product in the sweetener aisle* A five-product kitchen audit you can do tonightDr. Marbas Substack Article: https://drlauriemarbas.substack.com/p/are-artificial-sweeteners-bad-forCheck out the Habit Healers Community: https://www.skool.com/habithealers/about Get full access to The Habit Healers at drlauriemarbas.substack.com/subscribe