Proper blood circulation is crucial for your body to function at its best. As blood delivers oxygen and nutrients to every part of your body, when circulation is compromised, it can cause serious health issues. Here are five signs of poor circulation that you should always pay attention to:

1. Cold Hands and Feet

If your hands and feet are constantly cold, even in warm environments, it could show that blood isn’t flowing properly to your extremities. This can happen when blood vessels are narrowed or blocked, preventing adequate circulation.

2. Numbness or Tingling

Frequent numbness or a “pins and needles” sensation in your hands, feet, or legs can be a sign of restricted blood flow. Poor circulation can cause nerves in these areas to malfunction due to a lack of oxygen and nutrients.

3. Swelling in the Legs, Feet, or Ankles

Swelling, especially in the lower extremities, may be caused by fluid buildup because of poor circulation. When blood flow is restricted, it can lead to pooling of blood in certain areas, causing swelling.