Why You Should Be Wary of Cholesterol Advice on Social Media​Why You Should Be Wary of Cholesterol Advice on Social Media 

 An analysis of social media content shows that almost half of cholesterol-related videos on TikTok are inaccurate and potentially harmful. NBC’s Dr. Natalie Azar joins TODAY to set the record straight, explain how high cholesterol is a risk for a heart attack, and breaks down why LDL levels are not one size fits all.  ​​An analysis of social media content shows that almost half of cholesterol-related videos on TikTok are inaccurate and potentially harmful. NBC’s Dr. Natalie Azar joins TODAY to set the record straight, explain how high cholesterol is a risk for a heart attack, and breaks down why LDL levels are not one size fits all.