American Journal of Epidemiology

Medical research

Aging tests yield varying results

Whether it's an on-line quiz, a $300 chromosome test or an $800 blood panel, a lot of people seem to be interested in whether they're aging faster or slower than their chronological age would suggest.

Health

Genetics: No evidence of role in racial mortality gap

There is still no evidence of genetic difference between blacks and whites to account for the health disparities in cardiovascular disease (CVD), according to a new study by McGill University researchers. Published in the ...

Health

Healthy diet linked to healthy cellular aging in women

Eating a diet that is rich in fruits, vegetables and whole grains and low in added sugar, sodium and processed meats could help promote healthy cellular aging in women, according to a new study published in the American Journal ...

Obstetrics & gynaecology

Stress reduces fertility in women

In North America, 20 to 25 percent of women and 18 to 21 percent of men of reproductive age report daily psychological stress. Although previous research has suggested that stress can decrease the odds of conception, few ...

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