A 200 gram cornstarch provides about 2.9 grams of fiber per 100 grams, much higher than regular rice. This fiber content helps increase feelings of fullness, supports blood sugar control and limits rapid blood sugar spikes after meals.
Corn is also a potassium-rich food, with about 238 mg/100 grams. Supplementing enough potassium can help balance sodium levels in the body, thereby supporting blood pressure control.
In addition, corn provides many nutrients such as vitamin B2 and carotene. Vitamin B2 is necessary for metabolism and maintaining the health of the skin and mucous membranes; while carotene is a precursor to vitamin A, which plays an important role in eye health.
For people with high blood pressure, corn can still be included in the diet if used in appropriate amounts. However, boiled or steamed corn should be prioritized instead of corn dishes made with a lot of salt, butter or fat. It is important to maintain a balanced diet, especially limiting foods high in sodium and saturated fat to help control blood pressure.
Although corn has many nutrients, it should not be considered a food that has the effect of treating high blood pressure. Patients still need to maintain a low-salt diet, increase vegetables, exercise regularly and use medication as prescribed if they are being treated.
In addition to the cooking method, the portion size is also a factor to note. Corn can be combined with green vegetables, beans, fish and low-fat protein-rich foods to create a balanced meal, instead of eating corn with processed meat or greasy dishes. This combination helps reduce the total amount of fat and salt in the meal, while supplementing more nutrients that are beneficial for the cardiovascular system.
