Rich in potassium and heart health benefits
Potassium is an essential mineral that plays a vital role in maintaining the basic function of the cardiovascular system and muscles. According to the American Heart Association (AHA), potassium helps balance electrolytes, maintain stable blood pressure, and regulate heart rhythm.
Getting enough potassium each day can help reduce your risk of high blood pressure, a major risk factor for heart disease and stroke.
Iceberg lettuce provides about 70-80 mg of potassium per cup (about 50 grams). While not the highest in potassium, it is still a healthy choice when combined with other potassium-rich foods, helping to improve blood pressure and overall health.
Antioxidant and anti-inflammatory
Antioxidants have the ability to block free radicals, harmful molecules that can damage cells and cause a variety of diseases, including heart disease, cancer and chronic inflammation.
Iceberg lettuce is rich in antioxidants, including vitamin C and beta-carotene. These have been shown in numerous scientific studies to reduce the formation of free radicals in the body, thereby protecting cells from potential damage.
Diets rich in antioxidants may help reduce the risk of chronic inflammation and prevent the progression of inflammation-related diseases, including atherosclerosis and heart disease.
Improves cardiovascular function and blood circulation
In addition to helping regulate blood pressure thanks to its potassium content, iceberg lettuce also contains natural nitrates, a substance that can improve blood circulation.
Supports weight loss and cholesterol control
Iceberg lettuce, also known as cabbage lettuce, is one of the lowest calorie vegetables, with over 90% water content. This makes it an ideal choice for those who want to lose weight while maintaining a feeling of fullness.
At the same time, thanks to the insoluble fiber, Iceberg lettuce helps the digestive system work more effectively, helping to eliminate bad cholesterol from the body. According to research by the World Health Organization (WHO), maintaining a diet rich in fiber can help reduce blood cholesterol, thereby preventing atherosclerosis and cardiovascular disease.
