the heart is struggling to deliver enough blood, even to the lungs.
3. Chronic, unexplained fatigue
Fatigue linked to poor circulation is deep and persistent—it doesn’t improve with sleep. It’s not simple tiredness but complete exhaustion, making basic tasks feel overwhelming.
This occurs because when oxygen delivery drops, your body prioritizes vital organs and reduces energy elsewhere.
This kind of fatigue is often overlooked or blamed on age or stress, but if it continues unchecked, it can significantly affect your daily life.
4. Pain or cramping in the legs
Discomfort
