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Learning Hub · Article archive
Guidance on type 2 diabetes, prediabetes, A1c, insulin resistance, continuous glucose monitoring, and glucose control.

Understand the signs of insulin resistance and what glucose tests, fasting insulin, HOMA-IR, LP-IR and CGM can tell you about your metabolic health.

February, 2026 – TOWARD Health physician Dr. Laura Buchanan, MD, recently co-authored a study published in the journal Healthcare titled Psychological Aspects and Implications of Food Addiction and…

Presentation Authors: Laura Buchanan, MD; Matthew Calkins, MD; Camden Richardson, MD; Amy Eiges; Brian Wiley; Tia Reid; Vic Basmadjian; Tro Kalayjian, DO The TOWARD Health team was excited…

What the Latest CGM Recall Means for Patients and Why Continuous Glucose Monitors Are Still Valuable Continuous glucose monitors, or CGMs, have transformed how people manage their blood…

The Gila monster inspired exenatide, not every GLP-1 medication. Learn how exendin-4, semaglutide, tirzepatide, and ketogenic diets actually differ.

Toward Health physicians challenge the AAP’s pediatric low-carb guidance, its framing of risk, and its use of evidence—and review two newer clinical trials.

VIDEO LESSON · 23 MINUTES Dr. Laura Buchanan explains why low-carbohydrate nutrition should be implemented with coordinated clinical support when medications, laboratory results or rapid metabolic changes are…

It is mid-October as I sit down to write this, which used to be my favorite time of year, but fifteen years ago, on October 20, I lost…

What the news & your obesity doctor won’t tell you about Ozempic and Mounjaro. Many of my patients have come to me with questions about this new…

A new paper recently co-authored by Dr. Laura Buchanan, MD, a board-certified family medicine physician at Dr. Tro’s Medical Weight Loss, demonstrates improvement in A1C and weight…

A 2026 pilot mixed-methods study by David J. Johnson, Laura A. Buchanan, Erin M. Saner, Matthew W. Calkins, and Julienne K. Kirk examined continuous glucose monitor (CGM) feedback,…

Understanding and Using a CGM · Part 5 of 5 What Is a CGM? How to Read CGM Data Without Feeling Overwhelmed CGM: The First 2 Weeks CGM:…

Yes. Type 2 diabetes can go into remission. That answer should fundamentally change the conversation at diagnosis. Type 2 diabetes has long been presented as an inevitably progressive…

Lowering carbohydrate intake can change blood sugar and medication needs quickly. Learn which diabetes medications require immediate attention and how supervised deprescribing supports metabolic improvement and remission.

VIDEO COURSE · 28 MINUTES Dr. Tro Kalayjian and Dr. Laura Buchanan explain the foundations of low-carbohydrate nutrition and intermittent fasting, including their hormonal effects and potential role…

Learn what a CGM does, how continuous readings differ from finger-stick snapshots, and what Dr. Laura learned from her own food experiments.
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