What are the effects of high homocysteine levels on heart health?

High levels of homocysteine, an amino acid in the blood, can negatively impact your heart health. Elevated homocysteine levels are associated with an increased risk of heart disease and stroke. They can damage the lining of blood vessels, leading to atherosclerosis, which narrows arteries and restricts blood flow. This can result in higher blood pressure and an increased risk of heart attack. It's important to maintain adequate levels of vitamins B6, B12, and folate, which help regulate homocysteine levels. Regular check-ups with your GP can help monitor these levels and ensure you are on the right track for heart health.