Excess weight is another risk factor that significantly changes the percentage of individuals who will develop varicose veins or spider veins. By exercising and controlling weight, the circulation will also improve and decrease the amount of pressure placed on the valves.
Another way of maintaining an appropriate weight is to eat a balanced diet. The nutrients may also help prevent varicose veins. For example, vitamin C and protein are both components of the production of collagen. Collagen, while a significant factor in anti-aging products, is also one part of the development of veins and valves. If you have enough collagen in your veins and valves and in good shape, you are more likely to be resilient to varicose veins.