While nearly 80% of US adults believe health information on social media is false or misleading, over 1 in 5 still make health decisions based on what they see, a new JAMA study reveals, with older adults and Hispanic individuals showing the highest reliance.

While nearly 80% of US adults believe health information on social media is false or misleading, over 1 in 5 still make health decisions based on what they see, a new JAMA study reveals, with older adults and Hispanic individuals showing the highest reliance.