Can eating salad dressings and mayonnaise block your arteries?

No, eating salad dressings and mayonnaise in moderation is unlikely to block your arteries. It is important to consider the overall dietary pattern and lifestyle habits when assessing heart health. A balanced diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats, combined with regular physical activity and other healthy habits, is key to maintaining healthy blood flow and preventing cardiovascular disease.