12/07/2025
What REALLY causes varicose veins? (Hint: it’s not what most people think.) 💙
Most people assume varicose veins come from aging, long work shifts, or being on your feet — but the true root cause is almost always vein valve failure.
These tiny valves are meant to push blood upward. When they weaken, blood leaks backward and pools in the legs, leading to enlarged, twisted veins.
And here’s the surprising part: genetics is the biggest risk factor. If one parent had varicose veins, your risk rises dramatically. If both parents had them, studies show your risk can be as high as 90%.
That means even healthy, active people can develop varicose veins simply because their vein walls or valves are more vulnerable.
Other contributors can add to the problem:
• Hormonal changes
• Pregnancy
• Prolonged sitting or standing
• High-pressure occupations
• Natural shifts in circulation over time
Daily exercise is great for overall health — but it doesn’t strengthen vein valves.
Understanding the why behind your symptoms is the first step to finding real relief. If you’re dealing with heaviness, aching, or swelling, it may be time for a proper vein evaluation. ✨