Which nutrient is listed as a key therapeutic nutrient for hypertension?

• A. Vitamin C
• B. Folic Acid
• C. Vitamin D
• D. Calcium

Answer: (A)

Nutrient strategies for hypertension emphasize supporting vascular health and endothelial function, with antioxidants helping to reduce oxidative stress that can contribute to higher blood pressure. Vitamin C, as a potent antioxidant, protects the endothelium and supports nitric oxide availability, which helps blood vessels relax. This can lead to modest improvements in blood pressure for some individuals, making it a commonly cited therapeutic nutrient for hypertension in NANP materials.

While other nutrients like folic acid, calcium, and vitamin D also influence cardiovascular health, vitamin C is highlighted for its direct role in vascular function through antioxidant and endothelial-supporting effects. Including vitamin C–rich foods (such as citrus, berries, peppers, and leafy greens) fits into an overall strategy for blood pressure management, alongside other lifestyle and dietary factors.