Proper hydration influences blood viscosity, impacting how easily blood flows through vessels and how hard the heart works. Learn why fluid balance matters for cardiovascular health and discover practical tips to support your heart through adequate hydration.

Intermittent hypoxia therapy involves brief periods of low oxygen exposure that may enhance heart function and resilience. Learn how this emerging approach supports cardiovascular health and practical safety tips.

Cardiac glycogen serves as a vital energy reserve for the heart, especially during stress or oxygen deprivation. Understanding its role offers insights into heart function, protection during ischemia, and potential targets for managing heart disease.

Strength training offers powerful cardiovascular benefits, including improved blood pressure, vascular function, and metabolism. Learn how to safely incorporate resistance exercises to support a stronger, healthier heart.