The Best Vitamin for Poor Circulation in Legs and Feet? Why Vitamin B3 (Niacin) Could Be Your Answer—Plus 4 Other Key Nutrients to Know

blood pressure meds.

🌿 4 Other Vitamins & Nutrients That Boost Leg Circulation
Niacin is powerful—but it works best as part of a circulation-supporting nutrient team:

1. Vitamin B12 & Folate (B9)
Why: Deficiency can cause nerve damage and numbness that mimics poor circulation
Best sources: Eggs, salmon, nutritional yeast, leafy greens
Note: Older adults and those on acid reducers (like PPIs) are at high risk for B12 deficiency
2. Vitamin E
Why: A potent antioxidant that protects blood vessels and reduces platelet “stickiness”
Dose: 100–400 IU/day from food (sunflower