Most arterial blockages already form by the time people reach their 20s. Some of the warning signs of blocked arteries that you should be aware of are:
Stroke - When the plaque accumulates in the carotid arteries, it can result in stroke
Fatigue - Reduced oxygen as a result of poor blood flow can cause fatigue and dizziness. This occurs especially in women.
Shortness of breath - The lack of oxygen can cause you to feel shortness of breath.
Lower Back Pain - Lower blood flow can cause the disks connecting the vertebrae to become weak, thereby causing sudden pain from pinched nerves.
Chest Pain - Reduced blood flow to the heart can cause angina or chest pain.
Numb Hands and Feet - Reduced blood flow can cause numbness in your hands and feet
Erectile dysfunction - If the blood flow to the genitals is less, it can cause erectile dysfunction.