According to the website Vein Clinics, “When vitamin D levels are low, your veins will struggle to do their job correctly, and veins issues may arise."
“Vitamin D helps to keep your arteries and blood vessels loose enough and relaxed enough to support proper blood flow,” the health website adds.
Vitamin D usually plays a significant role in regulating the absorption of calcium and phosphorus in the body. It improves immune functions, battles infections and illnesses and helps facilitate the development of bones and teeth.
However, insufficient or lack of vitamin D has also been associated with unhealthy functioning of the blood vessels.