I studied 5 of the world’s healthiest countries—5 things I’m doing to live a longer, happier life
Last year, while researching for my book “Healthy to 100: How Strong Social Ties Lead to Long Lives,” I visited five of the world’s healthiest countries — Singapore, Japan, South Korea, Italy, and Spain — to see how they keep older adults active, engaged, purposeful, and healthy. I picked these countries because they have some…