Part 2/8:
DTC genetic testing, while rooted in scientific progress, presents alluring prospects that tap into human curiosity. By 2021, it was estimated that over 100 million people had taken these tests, leading to a projected market valuation exceeding $8 billion by 2033. In particular, the thrill of uncovering one’s genetic makeup and potential health risks draws many to participate. Alongside the insights, however, came unintended revelations that led to life-altering family discoveries for some, igniting debates over the ethical implications of such testing.