Self-care trends from around the world, from Nelson Mandela's one-people philosophy to cow cuddling and taking a hay bath
HONG KONG — Given the year we've all had, we're all in need of some tender loving self-care. Travel is still off-limits for many of us, but here are some less common ways to lift your spirit and your health from around the world to consider adding to your bucket list — or trying yourself at home, if you can.