Which nutrient is listed among the Angina key therapeutic nutrients?

• A. Magnesium
• B. Sodium
• C. Potassium
• D. Vitamin D

Answer: (A)

Magnesium is highlighted because it supports heart muscle function and helps relax blood vessels, which can lower the heart’s oxygen demand and reduce episodes of chest pain related to angina. It acts as a natural calcium blocker, promoting vasodilation and stabilizing electrical activity in the heart, both of which can help prevent angina symptoms and arrhythmias that may accompany it. In angina-focused nutrition guidance, magnesium is commonly listed as a key therapeutic nutrient for these vascular and myocardial-supporting effects.

Sodium is typically restricted in cardiovascular conditions to prevent fluid retention and high blood pressure, which can worsen angina. Potassium is important for maintaining normal heart rhythm, but it isn’t singled out as a primary angina therapeutic nutrient in these materials. Vitamin D doesn’t have as direct, established a link to angina management in this context.