Shoes can be quite invasive

It's not that people shouldn't wear shoes, but that scientists don't yet understand the impact of footwear on the body over an extended period.

We add comfort when we wear cushioned shoes, but we reduce functionality. When people opt for fashionable footwear, it does not promote healthy walking. In one study, participants had to wear minimal shoes for six months. Although they were uncomfortable at first, they preferred them later.