Nut is a heart-friendly nutrient that prevents atherosclerosis, preventing a heart attack, German nutritionist Annette Saberski said.
She explained that this is due to the polyunsaturated fatty acids omega-3 and omega-6, which work to lower blood pressure and cholesterol level, which helps to improve blood flow in the vessels.
The German expert added that it is enough to eat a handful of walnuts by 30 grams per day, noting that the walnut is characterized by high calories, containing 100 grams of 650 calories, while the recommended amount contains 200 calories.