What is the overlooked cause of hypertension?

Zinc deficiency may contribute to hypertension by affecting blood vessel function and inflammation. This mineral is crucial for producing nitric oxide and antioxidants that help regulate blood pressure. Factors like diet, soil quality, and certain medications can lead to low zinc levels. Foods like oysters and red meat are good sources. Consult your doctor before altering your diet or supplements, especially if managing hypertension.