One of the most crucial parts of the body is the heart. Its primary job is to power blood flow and deliver blood to every portion of the body.

Protein, good fats, carbs, carotene, vitamin E, vitamin K, arginine, folic acid, and different minerals are all found in significant amounts in pistachios (including potassium, calcium, sodium, magnesium, iron, and zinc).

Pistachios are the dry fruit that are best for heart health at the same time. Pistachios are hence referred to as "friends of the Heart."

Pistachios are rich in arginine, which helps increase nitric oxide in the body, and nitric oxide plays an important role in lowering blood pressure, lowering blood lipids, and preventing arterial blockage.

In addition, pistachios are one of the foods with the highest phytosterol content. Phytosterols can inhibit the absorption of cholesterol and the synthesis of cholesterol, which is very beneficial to the health of the heart and brain.