Most people who have been exposed to varicose veins in their lifetimes want to do what they can to prevent them. Unfortunately, that’s not always possible. While some lifestyle changes could make a difference, who you are can be a factor, too. If you have ever wondered if you are at risk, take a look at the following 8 groups of people who are most likely to develop varicose veins and other vein problems.

1. People whose parents and grandparents had them
Unfortunately, the number one cause of varicose veins is whether or not you inherited them from your parents and grandparents, and there’s not much you can do about it. Maintaining a healthy lifestyle may slow the progression or reduce them, and thankfully, there are many ways to treat them if you do develop them.

2. Women
Again, you can’t change your sex, but women are more likely to develop varicose veins than men. The reasoning behind this is thought to be hormonal. Puberty, pregnancy, menopause — your hormones fluctuate many times over the course of your lifetime. Taking oral contraception may also play a role in related hormonal changes.

3. People over 55
While varicose veins can develop at any age, they are more likely to occur in people over the age of 55. This is due to normal wear and tear on the body as you age. Again, take good care of yourself and learn to embrace your body as you grow older.

4. Pregnant women
Pregnancy is one of the top causes of varicose veins for a couple of reasons. First, the woman’s body is producing a higher volume of blood which puts pressure on the vein walls. Second, the baby in the uterus adds pressure to the pelvis and the rest of the lower body.

5. Obese people
Obesity is another cause of varicose veins, and luckily, it’s also one you can change. The more you weigh, the more pressure you expose the vein walls in your lower body to. Start leading a healthier lifestyle today to potentially keep varicose veins at bay.

6. People who sit at work all day
If you sit at a desk or computer all day, you are at risk for developing vein problems. Being in one position for long periods of time can make it harder for blood to pump back up to your heart through your veins. If you do sit at a desk for work, take breaks every hour, do leg exercises while you sit, or change position frequently.

7. People who stand at work all day
If you think standing all day is the answer, think again. People like nurses and hairdressers who are always on their feet are also at risk. Just like those who sit all day, take a break at least once an hour. Wear comfortable flat shoes or consider investing in compression stockings to help improve your circulation.

8. People who have suffered leg trauma
While it’s not quite as common as some of the others, those who have suffered leg trauma may also be at risk for developing vein problems. Whether it was a blood clot or you’ve had external damage from a car accident or surgery, anything that weakens your legs puts you at risk for weakened veins.