Understanding Varicose Veins and Why They Happen
Varicose veins occur when small valves inside the leg veins weaken or fail. Blood pools instead of flowing smoothly back to the heart, causing veins to stretch, twist, and become more prominent under the skin.
This often leads to symptoms like leg heaviness, swelling, itching, or cramping, especially in the calves or thighs. Factors such as age, genetics, pregnancy, prolonged standing, or excess weight can contribute.
While not usually dangerous, untreated varicose veins may progress, increasing discomfort and risks like skin changes or ulcers.
Research shows that supporting overall vascular health through diet and lifestyle can help manage these symptoms effectively.
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