What role do antioxidants play in managing hypertension?

Antioxidants play a significant role in managing hypertension primarily by reducing oxidative stress. Oxidative stress refers to an imbalance between free radicals and antioxidants in the body, leading to damage to cells and tissues. This damage can contribute to the development and progression of hypertension by promoting inflammation and vascular dysfunction.

By neutralizing free radicals, antioxidants help protect blood vessels and improve endothelial function, which can lead to better regulation of blood pressure. For instance, antioxidants may enhance the production of nitric oxide, a molecule that helps blood vessels relax and dilate, thus lowering blood pressure.

While antioxidants may indirectly influence heart function and stabilize blood vessels, their most direct and critical role in the context of hypertension is in combating oxidative stress, making this the correct choice.