Suppose A new study conducted by researchers at Harvard University found that eating a diet rich in fruits and vegetables can lower the risk of heart disease by 30%. The study followed over 10,000 participants for five years, tracking their dietary habits and health outcomes. The researchers concluded that a diet high in fruits and vegetables can significantly improve heart health and reduce the likelihood of developing heart disease.
Can we infer that "The study monitored the participants for one year"? Yes, no, or maybe?