Blood circulation is the process of delivering oxygen and nutrients to the body’s cells. When it is blocked, it can seriously affect your health. The main causes of poor blood circulation are:
Atherosclerosis: The main cause of poor blood circulation is the buildup of fat and cholesterol inside the blood vessels, narrowing the arteries. This affects blood flow to the heart and brain.
Diabetes: High levels of sugar in the blood damage blood vessels over time. This can reduce blood flow, especially to the hands and feet, and slow down the healing of wounds.
Varicose Veins: When the valves in the blood vessels in the legs become weak, blood pools there instead of flowing upward. This causes swelling, pain, and poor blood circulation in the legs.
Lack of exercise and sedentary work: Sitting for long periods of time slows down blood flow. When physical activity decreases, the muscles do not receive enough blood and the hands and feet feel cold and stiff.
Smoking: The chemicals in tobacco constrict blood vessels and increase the risk of blood clots. This hinders the smooth flow of blood to all parts of the body.