heat exposure increases GLUT4 transporter expression in muscle, supporting glucose uptake
Hyperthermic treatment increased GLUT4 transporter expression in skeletal muscle, improving glucose uptake and contributing to insulin re-sensitization.
What this means for you
GLUT4 transporters are how your muscle cells pull sugar out of the bloodstream for energy. When heat exposure raises their activity, your body becomes more efficient at managing blood sugar — something that affects energy levels, weight balance, and long-term metabolic wellness for most adults.
The published research
Hyperthermic Conditioning’s Role In Increasing Endurance, Muscle Mass, and
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