New guidelines suggest there's no magic number for cholesterol levels when it comes to heart disease prevention. Doctors are now advised to prescribe either a moderate or high dose of statins ... more 
New guidelines suggest there's no magic number for cholesterol levels when it comes to heart disease prevention. Doctors are now advised to prescribe either a moderate or high dose of statins depending upon patients' risk factors for heart disease. Dr. Jon LaPook reports. less 
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Wed, Nov 13, 2013 2:32 PM EST