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3 Common Breast Cancer Risks

02/10/2017 jleff 0
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We all have one breast cancer risk in common, and that’s the most obvious: being female.

Of course, not every female gets breast cancer. Some women have none of the other known risk factors, but get breast cancer anyway.

My breast cancer diagnosis at 34 seemed to come out of nowhere. Surely there was a reason for it, but I—and my doctors—might never know what it was. Or, maybe it just hasn’t been discovered yet.

But there are definite factors that can influence your breast cancer risk. And it’s good to know what they are, because you do have some control over some of them.

Here are three common clues.

1. Heredity

Usually, this is the first thought that enters people’s minds—and they assume the answer will be “yes” to the question: “Did your mother or anyone in your family have breast cancer?”

In actuality, heredity only accounts for about 5 percent to 10 percent of breast cancers; and that’s due to an inherited mutation in the genes BRCA1 or BRCA2. These genes are present in everyone, but if one or both has a mutation, your risk of developing breast cancer is greatly increased.

Though it’s fairly rare to have this mutated gene—it’s estimated that between 1 in 400 and 1 in 800 people in the United States has the BRCA1 or 2 mutation—it’s much more common among Ashkenazi Jews, accounting for about 1 in 40. There are at least seven other genetic mutations that have been discovered to play a role in the development of breast cancer, and more are under study.

But a genetic mutation is not the only reason for an increased risk; your odds still climb if you have one first-degree female relative with breast cancer. They climb even higher if there’s more than one first-degree family member who had it, and higher, still, if the relative was diagnosed when she was younger than 40.

2. Alcohol

Your risk of breast cancer rises as your alcohol consumption does. Some research has found that for each daily alcoholic drink, your risk increases by about 7 percent. Women who consume two or three drinks per day raise their risk by about 20 percent.

The reason? Alcohol changes the way your body metabolizes estrogen, causing the levels to rise. And estrogen spurs the growth of some types of breast cancer.

Yet the argument is often made that alcohol does offer some cardiovascular health benefits. That’s why many doctors advise women to drink cautiously and limit their consumption to one drink or less each day.

3. Your Weight

Numerous studies link excess body weight to a higher risk of breast cancer. But it’s interesting to note that weight influences the risk differently at different ages. Before menopause, being overweight or obese modestly decreases your risk, but after menopause it increases your risk, according to the Susan G. Komen Foundation. (But that doesn’t mean you should gain weight before menopause just to decrease your risk, they say.)

The body weight/breast cancer connection is due to a few factors, like higher estrogen and insulin levels, both of which have probable and possible links to the development of breast cancer.

Weight gain—both in adulthood and after menopause—increases your risk, too. But after menopause, weight loss might help lower your risk of breast cancer compared to women whose weight did not change.

The Bottom Line:

A healthy lifestyle goes a long way toward breast cancer prevention and, of course, preventing many other chronic diseases. Aim for regular physical activity; achieve and maintain a healthy weight; eat fruits, veggies, and whole grains; and limit red and processed meats.

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Girls’ Sports-Related Concussions May Last Twice as Long

02/10/2017 jleff 0

HealthDay News

MONDAY, Oct. 2, 2017 (HealthDay News)—Sports concussion symptoms linger twice as long in teen girls as in boys, a new study finds.

“These findings confirm what many in sports medicine have believed for some time,” said lead researcher Dr. John Neidecker, a sports concussion specialist in Raleigh, N.C.

Previous research has suggested that concussions may exacerbate underlying conditions that are more prevalent in girls—migraine headaches, depression, anxiety and stress. This may explain the extended recovery period, Neidecker and his colleagues said.

The study findings were published Oct. 2 in the Journal of the American Osteopathic Association.

The results highlight “the need to take a whole person approach to managing concussions, looking beyond the injury to understand the mental and emotional impacts on recovery when symptoms persist,” Neidecker said.

Doctors should get a full patient history to uncover factors that might complicate concussion recovery in teens, he said.

“Often in this age range, issues like migraines, depression and anxiety have not yet been diagnosed,” Neidecker explained. “So, if I ask a patient whether they have one of these conditions, they’re likely to say ‘No’. But when I ask about their experiences, I get a much clearer picture.”

The research team focused on 102 girls and 110 boys, ages 11 to 18, with first-time sports concussions. Symptoms lasted a median of 28 days in girls (half more, half less) and 11 days in boys. Symptoms cleared up within three weeks in 42 percent of girls and 75 percent of boys.

SOURCE: Journal of the American Osteopathic Association, news release, Oct. 2, 2017

Copyright © 2017 HealthDay. All rights reserved.

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Most important meal of the day? Skipping breakfast may be linked to poor heart health

02/10/2017 Nicola Davis 0

Study suggests those who miss breakfast have a greater buildup of fatty material in their arteries, likely to be down to indirectly linked lifestyle effects

From the full English to a continental croissant, the importance of a hearty breakfast has long been debated – now scientists say skipping the morning meal could be linked to poorer cardiovascular health.

The findings reveal that, compared those who who wolfed down an energy-dense breakfast, those who missed the meal had a greater extent of the early stages of atherosclerosis – a buildup of fatty material inside the arteries.

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