Spinach 1 Prevention of cardiovascular diseases. Spinach is rich in folic acid, which can prevent heart disease more effectively than other nutritional supplements. Among them, the best way to preserve folic acid is to stir-fry it in a big fire, and its nutritional value can be preserved.

2 Strawberry Strawberry is a heart-healthy berry with high vitamin content. They are also a good source of folic acid, a nutrient that is thought to protect the heart (although this claim has not been confirmed by research).

3 potatoes often eat more potatoes, which also has the effect of preventing and treating heart disease. Nutritionists remind heart patients that they should add more potatoes to their diet. This food has the effect of treating heart disease because it contains a lot of vitamin C and nutrients such as sodium, potassium and iron, among which potassium is rich. It was found that every 100g potato contains 502mg of potassium, which is a well-deserved high-potassium vegetable. Potassium is very important for patients with heart disease, especially some patients with cardiac insufficiency.

4 celery Most patients with heart disease have different degrees of cardiovascular function damage, so special attention should be paid to protecting cardiovascular health while preventing and treating heart disease. Therefore, patients with heart disease should pay more attention to eating celery in their daily lives, because it has a good protective effect on the heart and cardiovascular system. It is found that celery contains a lot of apigenin, which has a good protective effect on cardiovascular function.