Niacin converts food into energy, supporting muscle function in the legs. Stronger muscles improve circulation by aiding venous return, per a 2022 Journal of Nutrition study.
| Benefit | Mechanism | Circulation Impact |
|---|---|---|
| Vasodilation | Relaxes blood vessels | Enhances blood flow to legs and feet |
| Cholesterol Control | Raises HDL, lowers LDL | Clears arteries for better circulation |
| Anti-Inflammatory | Reduces vascular inflammation | Decreases leg swelling |
| Muscle Energy | Supports energy production | Improves leg muscle function |
Other Health Benefits of Vitamin B3
Beyond circulation, niacin offers additional advantages for those over 50:
Heart Health Support
Niacin’s cholesterol-lowering effects reduce the risk of heart disease, common in older adults. A 2018 European Heart Journal study linked niacin to a 10% lower risk of cardiovascular events.
Skin Health
Niacin supports skin barrier function, reducing dryness or irritation in the legs and feet. A 2021 Dermatology Research study noted its role in improving skin hydration.
Brain Health
Improved blood flow from niacin benefits the brain, potentially enhancing focus and memory. A 2020 Frontiers in Aging Neuroscience study suggested niacin supports cognitive health in older adults.
Vitamin B3 Recipes and Sources for Circulation
Incorporate niacin into your diet with these practical ideas to support leg and foot health.
Niacin-Rich Tuna Salad
This quick meal is packed with niacin to boost circulation.
Ingredients:
