Home DNA test kits offer the promise of new revelations about a person's heritage and health outlook. But customers may not be fully aware what they're signing up for when they send their sample off for analysis.
Loneliness has reached "epidemic" levels in recent years. The issue is especially pronounced in younger generations. In a recent study, 30 percent of U.S. millennials said they always or often feel lonely. Loneliness may be even more pervasive among members of Gen Z.