"Healthcare AI Startup Ezra Raises $21M for Full Body MRI Early Cancer Detection"

Tech founder Bryan Johnson, known for his biohacking and self-measurement, endorses full-body MRI scans provided by startup Ezra, which uses AI to speed up the process. While Johnson and Ezra CEO Emi Gal advocate for regular full-body scans as a universal pre-screening tool, medical experts express concerns about potential overtreatment and overdiagnosis for individuals with no specific risk of illness. With $21 million in new funding, Ezra aims to make full-body scans more accessible, but critics argue that the scans may lead to unnecessary follow-up procedures and costs.