Most conversations about blood sugar focus on carbohydrates, insulin, body weight, and exercise. These are all important, but glucose regulation is also influenced by quieter biochemical processes taking place inside every cell, including methylation. Methylation is one of the places where MTHFR and blood sugar intersect.

GLP-1 inhibitors have gained attention in recent years for their role in managing blood sugar levels and supporting weight loss. But what exactly is GLP-1, how do these inhibitors work in the body, and what happens when they interact with genetic factors like the MTHFR gene variance? This article breaks down these questions with clear explanations and insights from peer-reviewed research.