The most underrated organ for blood sugar 

The most underrated organ for blood sugar

Why building muscle changes how your body handles glucose

Skeletal muscle is the largest tissue in your body, and it absorbs more than 80 percent of the glucose from a typical meal. That single fact explains why building more of it, not just moving more in general, has a specific, measurable effect on blood sugar control. More muscle means more places for glucose to go, more transporters ready to move it out of your bloodstream, and a cascade of signaling molecules released during training that keep working on your metabolism well after you've left the gym. Here's what the research actually shows, and a realistic way to build it.

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Five Key Takeaways

1. Muscle absorbs most of your blood sugar, so more of it means better control

In one study, men who did zero strength training were 2.4 times more likely to be insulin resistant than those who trained one to two hours a week.

2. Training increases the number of glucose "doorways" into your cells.

Strength training boosts glucose transporters like GLUT-4, letting muscle pull in more sugar from the bloodstream with less insulin.

3. Muscle sends out its own chemical signals that extend the benefit past the workout.