Archive for the ‘women’ Category

Mediterranean Diet Helps Lower Breast Cancer Risk

Wednesday, August 11th, 2010

The Mediterranean diet, native to countries like Greece and Italy, is rich in fruits, vegetables, wine, whole grains, beans, nuts, fish, and olive oil, but low in meat and dairy – so it is constantly being linked to better health, such as reduced risk of cancer and heart disease.

And now, new research in The American Journal of Clinical Nutrition says women who follow a Mediterranean diet may have a lower risk of developing breast cancer after menopause than women with different eating habits.

For the study, scientists followed 14,800 Greek women for 10 years and determined women most closely following a Mediterranean diet were 22% less likely to be diagnosed with breast cancer, compared to women consuming a less traditional diet. Among the study participants, 240 women were diagnosed with breast cancer during a 10 year follow-up.

But the reduction of risk was only seen in women who were post-menopausal. No change was observed in younger women. Other factors taken into account were the women’s age, education, smoking, weight, and exercise habits.

In February, a study funded by the U.S. National Institutes of Health found Mediterranean-type diets protect the brain against damage associated with cognitive problems and help lower the risk of depression.

Image credit: Enrique__

Bike Rides Help Keep Weight Off

Thursday, July 8th, 2010

If you live in a big city, like New York and Los Angeles, owning a bike is a good idea. It’s a speedy and inexpensive way to get around. And let’s not forget, good for you. A bike ride isn’t just transportation, its exercise.

Bike riding is a great workout; builds leg strength, gets the heart pumping, and unlike running, its low-impact, sparing your knee joints, lower back, and feet.

And like all exercise, biking regularly can help keep you fit and trim, and a new study says only as little as 5 minutes on a bike each day can keep unwanted weight off.

Published in the Archives of Internal Medicine, researchers followed more than 18,000 pre-menopausal women, ages 25 to 42, for 16 years. And during that time the participants gained an average of 20.5 pounds.

But the women who started bike riding for just five minutes each day put on 1.5 fewer pounds over the course of the study than similar women not bike riding. And women who upped daily biking by 30 minutes gained 3.5 fewer pounds than non-bikers.

And not surprisingly, women who were overweight or obese at the start of the study enjoyed even better results. Biking 30 minutes per day resulted in 7 pounds less weight gain than normal weight women.

Biking has long been linked to cardiovascular health and stationary bikes are often used by professional athletes rehabbing an injury to help maintain fitness.

Image credit: inLoughborough

Early Menopause Increases Heart Risks

Tuesday, June 22nd, 2010

After 50 years of “the curse” women get rewarded with another couple years of menopause. Menopause is the natural cessation of ovarian function; meaning women stop getting their period and can no longer have children.

The process is natural, but far from pleasant; common symptoms are hot flashes, night sweats, migraine, rapid heartbeat, osteoporosis, back pain, fatigue, depression, sexual dysfunction, and decreased libido.

Go ahead and add cardiovascular disease to the list. A new study says women who go through menopause before 46 years of age have an increased risk of cardiovascular disease; including heart attack and stroke.

The average age of menopause is 51 years old.

Presented at the Endocrine Society in San Diego, scientists studied over 2,500 women, ages 45 to 84, starting in 2000. None of the women had a cardiac event, such as a heart attack, stroke, or chest pain before the age of 55.

But the women who with through early menopause were more likely to suffer one of these heart problems. Almost 6% of women who underwent menopause early had some sort of heart trouble, compared to the women who had not begun menopause or who went through it after 47 years old.

Common treatments used to ease menopause are hormone replacement therapy, antidepressants to improve mood, and blood pressure medications control hot flashes.

Image credit: Danise Delights

Heart Patients Should Talk to Their Doctor about Sex

Monday, May 24th, 2010

For most people, and for better or for worse, sex is an important part of life – especially if you aren’t gettin’ any!

Don’t be embarrassed. It’s a carnal urge, we can’t help it. Besides, if we didn’t like sex, we wouldn’t, uh, exist.

But if you’re a recovering from a heart attack, you better not jump back into the sack right away, make sure you talk to your doctor first.

Presented at the American Heart Association’s Scientific Forum on Quality of Care and Outcomes Research in Cardiovascular Disease and Stroke, experts recommend heart patients consult their doctor before they resume sexual activity.

Heart attack suffers – rightfully so – may be afraid to have sex over concerns about the physical exertion and if their ticker can handle it.

So the researchers say talk to your doctor, because they will be comforted to know its okay to have sex a few weeks after a heart attack, as well as any mild physical activity – which depending on your lifestyle might be one in the same.

According to the figures, only 46% of men talk to their doctor about sex following a heart attack and just 35% for women. Ha! It’s not that surprising to see more men inquire about sex than women – go figure!

And men who didn’t ask their doctor about sex reported having 30% less sex one year after their heart attack and 40% for women.

So the researchers urge heart patients to have “the chat” with their doctors, because apparently your sex life depends on it.

Image credit: Ask Men

Bran Helps Diabetic Women Live Longer

Wednesday, May 19th, 2010

A bran muffin and a cup of coffee in the morning might have you scrambling to the bathroom, but whole-grains, like bran, are good for you.

In the past, research has linked consumption of whole-grains – i.e. fiber – to a reduced risk of colorectal cancer, or colon cancer.

And now, add diabetes health to the list. A new study claims eating diets which include bran may help women with diabetes live longer – plus lower their risk of dying from heart disease.

The simple study, conducted by the Harvard Medical School in Boston, followed 7,822 with type-2 diabetes women in the United States for 26 years, and revealed participants with the highest consumption of bran were 28% less likely to die over the course of the study.

Also, the women were 35% less likely to die from heart disease or stroke.

But finding whole-grains isn’t easy. You’d think it would be, but it’s not. Most of the stuff they sell in the supermarket – especially next to the white bread – might contain a little whole-grain flour, but usually its colored brown with caramel.

Be sure to keep an eye out for the really rustic, dark brown looking bread. However, the smartest choice is probably foods like barely, brown rice, and oatmeal – the “old fashioned” oatmeal, not the overly processed instant oats. That’s rubbish!

Image credit: OCanada

Belly Fat Raises Women’s Risk of Pancreatic Cancer

Tuesday, May 11th, 2010

Belly fat is a scourge. Nobody wants it. It makes you self-conscious. But its much worse than just being embarrassing. Belly fat may raise pancreatic cancer risk.

Pancreatic cancer is one of the deadliest forms of cancer.

In the United States, over 35,000 people die from pancreatic cancer each year. Survival rates are very low, with less than a 5% chance of surviving five years after initial diagnosis.

Published in the Archives of Internal Medicine, researchers say people with more fat around their waistline are at an increased risk of pancreatic cancer.

For the study, scientists examined data on 2,170 people with pancreatic cancer and 2,209 people without the disease, and found a positive link between bodyweight and pancreatic cancer risk.

Data showed women with a high body mass index (BMI) had greater risk of developing pancreatic cancer. Overweight women were at 31% higher risk of pancreatic cancer and obese women had a 61% greater risk.

In general, having a large waist was a major predictor of cancer; women with the biggest waist-to-hip ratio had an 87% higher risk of pancreatic cancer.

Other known risk factors for pancreatic cancer – like many other forms of cancer – include: smoking, diets low in fruits and vegetables, diets high in red meat, and drinking too many soft drinks.

Trans-Fat Ups Women’s Risk of Stroke

Sunday, February 28th, 2010

TFIn recent years, trans-fat has become synonymous with evil; being linked to things like cancer, heart disease, and now stroke.

Presented at the American Stroke Association’s International Stroke Conference 2010, expert claims trans-fat increases stroke risk in post-menopausal women

Trans-fat is formed in partially hydrogenated vegetable oil, which is often used in fried and processed foods, and helps to extend shelf-life.

Researchers followed 87,230 post-menopausal women, ages 50 to 79, and how much trans-fat they consumed. After 7.6 years, 1,049 women had strokes.

Data showed women eating the highest average amount of trans-fat each day – roughly seven grams – were 30% more likely to have a stroke, this compared to women consuming only one gram per day.

In 2008, California became the first state to ban trans-fat in restaurants and retail food stores.

Via Food Navigator.

Image credit: Mykl Roventine

Green Tea May Reduce Depression After Breast Cancer

Wednesday, January 27th, 2010

GTGreen tea sounds like a lot of hocus pocus; having originated in China, it is subject to “ancient Chinese secret” clichés.

But drinking green tea has been linked to positive health effects, like lowering cholesterol and blood pressure.

And now, a new study published in the Journal of Clinical Oncology claims green tea may help ease depression, specifically in breast cancer survivors.

In addition to exercise, findings showed among the 1,216 participants—women treated for breast cancer—the 183 women who drank green tea had a 36% lower risk of depression.

Scientists point out that exercise and tea drinking were the only factors in the study that seemed to alter depression risk; not things like alcohol, smoking, and use of herbal supplements—which were also assessed.

Via Reuters.

Image credit: HubPages.

Soy Does Not Help Bone Loss in Women

Tuesday, December 15th, 2009

TOFUSupplements with soy isoflavones may not help improve bone density in women after menopause.

Reporting in the American Journal of Clinical Nutrition, scientists found isolated soy isoflavone-containing supplements offer no benefits.

Previous research suggests isoflavones—plant nutrients similar to estrogen—may help bone mass during menopause, when women’s estrogen levels are on the decline.

For the study, 255 postmenopausal women were given a soy supplement or a placebo.

After three years, women on the isoflavone supplement and placebo had similar declines in bone mass. Only women taking a higher dose supplement showed a slightly lower risk of bone break.

But soy has many beneficial qualities. Whole soybeans, or edamame, not just tofu, have been linked to lower risk of cancer and protection against heart disease.

Via Reuters.

Image credit: Charlotte Wood

Trans-Fat Could Be Worse for Women, Maybe

Sunday, December 6th, 2009

DNTrans-fat is hydrogenated vegetable oil, which some claim increases risk of heart disease, and is difficult for the human body to recognize.

This nasty reputation has led to trans-fat being banned in places like New York City and Los Angeles.

And now, new research claims trans-fat may be more harmful to women, especially those with cardiovascular disease.

Trans-fat may increase the risk of cardiac arrest.

Published in the American Heart Journal, scientists found among women with underlying coronary heart disease, consuming 2.5% of their daily calories from trans-fats made them three times more likely to die from cardiac event.

But during the 26 year study only 100 of the 87,000 participants died from sudden cardiac arrest, meaning the statistics are too low to say trans-fat is a risk factor.

Trans-fat is often used in fried foods and processed cookies and snack cakes, since it extends shelf life.

Via Reuters.

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