Cardiovascular disease caused by the women's smaller body size and arterial dimensions which are independent of menopause. Cigarettes are the major form of smoked tobacco. Risks to health from tobacco use result not only from direct consumption of tobacco, but also from exposure to second-hand smoke. Approximately 10% of cardiovascular disease is attributed to smoking; however, people who quit smoking by age 30 have almost as low a risk of death as never smokers. Insufficient physical activity (defined as less than 5 x 30 minutes of moderate activity per week, or less than 3 x 20 minutes of vigorous activity per week)
Cardiovascular disease greatest; however, supplementation with omega-3 fatty acids (a type of polysaturated fat) does not appear to have an effect. A 2014 Cochrane review found unclear benefit of recommending a low-salt diet in people with high or normal blood pressure. In those with heart failure, after one study was left out, the rest of the trials show a trend to benefit. Another review of dietary salt concluded that there is strong evidence that high dietary salt intake increases blood pressure and worsens hypertension, and that it increases the number of cardiovascular disease events; both as a result of the increased blood