Suppose A new study has found that regular exercise can significantly reduce the risk of heart disease and stroke. Participants in the study who engaged in at least 30 minutes of moderate exercise five times a week were shown to have a lower incidence of cardiovascular issues compared to those who were sedentary. The researchers recommend incorporating physical activity into daily routines for improved heart health.
Can we infer that "Regular exercise has no effect on reducing the risk of heart disease and stroke."? Yes, no, or maybe?