6. Nattō
Nattō is a traditional Japanese food made from fermented soybeans. It has a sticky texture and a strong taste that can be an acquired taste for some people. But it is also suitable for your arteries because it contains high levels of vitamin K2, which helps prevent calcification.
Nattō is not only good for your heart and your cholesterol levels but also good for your digestive system as it contains probiotics. It can help regulate bowel movements and also help to reduce constipation by increasing the activity of intestinal fluids in the gut.