07/21/2026
โ Do GLP-1 medications affect your heart rate?
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YES, GLP-1s can raise your resting heart rate, which over time may put extra strain on your cardiovascular system.
๐ก But in clinical trials, adding exercise completely prevented this heart rate increase AND improved VOโ max, the gold standard measure of cardiovascular fitness. GLP-1s alone do NOT improve your fitness. Only exercise does that. Your heart needs more than medication, it needs movement. โค๏ธ