Could Diet Sodas Raise an Older Woman's Stroke Risk?

THURSDAY, Feb. 14, 2019 -- Older women, beware: New research warns that drinking a lot of diet sodas or artificially sweetened fruit juices may increase your risk for stroke.

In a study that tracked nearly 82,000 postmenopausal women, those who drank two or more diet drinks per day saw their overall stroke risk rise by 23 percent, compared with those who consumed diet drinks less than once a week.

Breast Cancer May Bring Higher Odds for A-fib, Too

TUESDAY, Jan. 29, 2019 -- Women diagnosed with breast cancer may face a higher risk of developing the abnormal heartbeat called atrial fibrillation (a-fib), Danish researchers report.

Breast cancer is the most common cancer among women worldwide. In 2018, more than 2 million women were diagnosed with the disease. The inflammation the disease causes might increase the risk for a-fib, the researchers said, though the study did not prove a cause-and-effect link.

AHA: Breastfeeding May Help a Mom's Heart

THURSDAY, Jan. 10, 2019 (American Heart Association) -- Studies have long touted the benefits of breastfeeding for infants, including stronger immune systems and lower risk for asthma, obesity and Type 2 diabetes. But babies aren't the only ones benefiting: Nursing also appears to provide health benefits for moms.

Research suggests women who breastfeed have a lower risk of breast and ovarian cancers. The longer women nurse, whether with one child or over the course of several, the lower their risk.

How the Mediterranean Diet Can Help Women's Hearts

WEDNESDAY, Dec. 12, 2018 -- Women who stick to a Mediterranean diet have a 25 percent lower risk of heart disease -- and researchers say they're starting to understand why.

"Our study has a strong public health message that modest changes in known cardiovascular disease risk factors, particularly those relating to inflammation, glucose metabolism and insulin resistance, contribute to the long-term benefit of a Mediterranean diet on cardiovascular disease risk," said study lead author Shafqat Ahmad. He is a research fellow at Brigham and Women's Hospital in Boston.

What Are Those Butterflies in Your Chest?

VIRTUA -- Some chest flutters are harmless, but others can last long or occur for no reason at all. Here’s what you need to know about this potentially dangerous heart condition.