Posts from June 6, 2026

A young woman in athletic clothing jogging on a paved path in a sunny, green park while holding a water bottle.

Training Your Blood for Heat: The Cardiovascular Physiology of Acclimating to a Hot Summer

As temperatures climb across the Sunbelt, an under-recognized cardiovascular intervention becomes available for free: deliberate heat acclimation. The body’s response to repeated heat exposure is[…]

A woman stands beside a cluttered desk near a window, resting her hand on a closed laptop and taking a deep breath with her eyes closed.

The Tax of Always-On Stress: Allostatic Load and the Cardiovascular Cost of Never Recovering

Allostasis is the physiologic process by which the body changes set points to meet acute demand — heart rate rises during a sprint, blood pressure[…]