what is the Okinawans' secret? First, they eat a healthy diet that includes fresh fruits and vegetables. They also eat fish often and drink plenty of water and green tea. But researchers think that the Okinawans have other healthy as well. they don't do hard exercise such as weightlifting or jogging. instead, they prefer relaxing activities like gardening and walking. Researchers say that older okinawans also have a good attitude about aging. they sit quietly and relax their minds with deep breathing exercises, they also enjoy massage