Cholesterol is a waxy, fat-like substance made by the liver. It’s essential for building cell membranes, producing vitamin D, and balancing hormones. However, cholesterol doesn’t dissolve in water, so it’s carried throughout the body by particles called lipoproteins. Problems arise when cholesterol binds with a lipoprotein that has high fat and low protein content, forming Low-density lipoproteins (LDL). LDL can accumulate in your arteries, causing them to narrow and potentially leading to severe problems like heart attacks and strokes, especially if you eat a diet high in unhealthy fats and don’t exercise much.
How the symptoms can reflect in legs
The tricky part about high cholesterol is that it usually doesn’t show symptoms until it has hit a dangerous level, impacting your everyday life. The best way to catch and manage high cholesterol is through regular blood check-ups. When cholesterol levels skyrocket, they can affect your legs, particularly the Achilles tendon. Here are a few signs to watch for:
1. Leg pain
If you have high cholesterol, your legs might not be getting enough blood and oxygen. This is especially true for the lower part of your foot. If your legs feel heavy and tired, and you experience cramps and pain, especially when walking, this could be a sign. Even walking short distances could feel increasingly challenging.
2. Leg cramps
Frequent leg cramps, especially in the ankles, may also indicate high cholesterol levels. You might notice this problem more at night. If you find yourself suffering from leg cramps, try dangling your legs off the side of the bed to see if it helps alleviate the discomfort.
3. Changes in skin and nail color
Poor circulation from high cholesterol can also affect your skin and nails. Your toenails might change color, becoming thicker, and the skin on your lower legs and feet may appear shiny.
4. Cold feet
High cholesterol can make your feet feel unusually cold, similar to how they feel during icy winter days—even in the middle of summer. This could indicate Peripheral Artery Disease (PAD). If you notice this symptom, it’s important to consult your doctor right away.
