When High Cholesterol Becomes Dangerous: Signs You Should See a Doctor

11. Family History: A Genetic Predisposition

A family history of high cholesterol or cardiovascular disease can be a significant risk factor for developing high cholesterol yourself. Genetic conditions, such as familial hypercholesterolemia, can lead to elevated cholesterol levels from a young age, increasing the risk of heart disease. If you have close relatives with high cholesterol or heart-related issues, it's important to be proactive in monitoring your cholesterol levels and overall cardiovascular health. Regular check-ups and discussions with your healthcare provider can help identify potential risks early on and guide preventive measures to manage your cholesterol effectively.

12. Brittle Nails or Slow Nail Growth: A Circulation Clue

Your nails may be revealing more about your cardiovascular health than you realize. Brittle, slow-growing, or discolored nails can be a subtle signal of poor circulation—often caused by cholesterol buildup in the arteries. When blood flow to the extremities is reduced, your nails may receive less oxygen and nutrients, leading to weakened structure and stunted growth. While nail issues can stem from nutritional deficiencies or thyroid problems, persistent changes should prompt a deeper look. If your nails aren't what they used to be, it might be time to investigate what's flowing (or not flowing) beneath the surface.