Copyright indiatimes
What it is: Your heart muscle needs blood to work. Heart disease happens when the arteries that feed your heart get narrow or blocked by fatty deposits (plaque). When blood can't flow properly, your heart struggles—and that leads to chest pain, heart attacks, or heart failure. Why it kills: Globally, heart disease is the #1 killer, responsible for about 9 million deaths every year. It causes roughly 13% of all deaths worldwide. Warning signs: Chest pain or pressure, shortness of breath, pain in your arms or jaw, feeling unusually tired, dizziness. How to protect yourself: Don't smoke. Keep your blood pressure and cholesterol in check. Eat more vegetables, fruits, and whole grains. Move your body regularly—even a 30-minute walk helps. Manage stress and get regular health check-ups.
