Irregular bedtime linked to higher risk of cardiac events

An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of Oulu suggests that large swings in when people go to bed could double the risk of serious cardiac ...

Should people over 75 continue colonoscopies?

The American Cancer Society recommends screening for colorectal cancer in adults beginning at age 45 and continuing through age 75. However, adults over the age of 75 with a history of precancerous polyps—also known as adenomas—are ...

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