Poor circulation in the legs and feet can cause uncomfortable symptoms such as numbness, tingling, swelling, and even pain. It often results from conditions like peripheral artery disease (PAD), diabetes, or a sedentary lifestyle. While lifestyle alters and medical treatment are crucial, certain vitamins can also help enhance blood flow and encourage vascular health. Among them, Vitamin B3 (Niacin) is considered as one of the most effective.
Why Vitamin B3 Is Crucial for Circulation
Vitamin B3, also known as niacin, plays a vital role in expanding blood vessels, which enhances blood flow throughout the body, including the legs and feet. Niacin helps decrease bad cholesterol (LDL) and boost good cholesterol (HDL), which contributes to healthier arteries and better circulation. It also encourages the function of endothelial cells, which line the blood vessels and help control blood pressure and vessel dilation.
People with poor circulation often have narrowed or stiff blood vessels. By expanding these vessels, niacin allows blood to flow more freely, decreasing the risk of clots, swelling, and numbness in the lower extremities. Some patients even report a “niacin flush”—a temporary warming or tingling sensation—as blood flow increases, particularly in the limbs.
Other Helpful Vitamins
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