天博体育

Most Americans consume much more than the recommended levels of sugar and salt. However, you can retrain your palate to be satisfied with less of both.

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If you own a sugar bowl and a saltshaker, you may be wondering if you should ever fill them again. The panelists crafting the 2015鈥�2020 Dietary Guidelines for Americans emphasized that we're consuming much more sugar and salt than is healthy for us and have advised us to pare our intakes of both considerably. That said, they have acknowledged that the sugar bowl and saltshaker aren't the principal villains at the dining table. About 80% of the sugar and salt we eat is added to packaged and commercially prepared foods.

What are added sugars?

What about salt?

The good news

Women who used Tät, a smartphone app, did more pelvic floor exercises and had greater reductions in episodes of stress incontinence.

In an observational study of 1.3 million women, excess weight was linked to an increased risk of strokes caused by blood clots but a lower risk of strokes caused by bleeding. 

Throughout life, men seem to be twice as likely to have a heart attack as women. This risk appears to persist even after accounting for risk factors such as high cholesterol, high blood pressure, and diabetes. 

There's no one big way to reduce your risk for breast cancer, but a combination of approaches could make a difference.

In recent years the statistical picture of breast cancer has brightened, thanks to early detection and advances in treatment. More tumors are being caught at an early stage; the rise in incidence of the disease has slowed; and the death rate has dropped. Nevertheless, breast cancer is still the most commonly diagnosed cancer in women and the second most likely (after lung cancer) to take their lives.

Data aside, breast cancer looms large in our health concerns because most of us know it personally. Some of us have had the disease ourselves, and others have experienced it through friends or relatives. Particularly unsettling is its seeming randomness: Nothing seems to explain why one woman develops breast cancer and another doesn't. Granted, family history and certain gene mutations can substantially increase risk. But such factors aren't involved in most breast cancers. Moreover, we can't do much about them, or about many of the other risks associated with the disease, including older age (the 10-year risk of developing breast cancer jumps from 1 in 48 at age 40 to 1 in 26 at age 60), early menarche (first menstrual period), having no children (or bearing the first at a later age), and late menopause.

A majority of women experience some sort of nausea (morning sickness) during pregnancy. Many have speculated that nausea is a good sign that indicates a healthy pregnancy. Until recently, there was little solid evidence to support this belief, but a recent study suggests there is some truth to this old wives’ tale.

Research from Denmark found an association between the use of hormonal birth control and an increased likelihood of depression. While the risk of depression among women using hormonal forms of birth control was clearly increased, the overall number of women affected was small and was found to be highest in women under 20.

Interrupting sedentary time with short bouts of exercise may diminish the dangers of inactivity.

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Every time we think we have a handle on all the things that are bad for us, another one is added to the list. A few years ago, researchers put inactivity on the roster of major health risks. "Everybody knows smoking is bad for your health. But what isn't common knowledge is that physical inactivity is as powerful a risk factor as smoking," says Dr. I-Min Lee, professor of medicine at Harvard Medical School. Dr. Lee, who has studied the effects of exercise for more than a decade, was one of the first to identify inactivity as a health hazard.

Dr. Lee was among the experts contributing to a special issue on health and exercise of the British journal The Lancet commemorating the 2012 Olympic Games in London. She and her colleagues pored over reports from scores of large observational studies conducted worldwide in which participants answered questions about their lifestyles, including their levels of physical activity, and were then followed over a period of years to see how they fared. When the researchers compared the health outcomes of participants who were inactive鈥攖hose getting less than 150 minutes a week of moderate exercise鈥攖o those who got more exercise, they found that inactivity alone counted for an increased risk of breast and colon cancers as well as heart disease and diabetes. They computed that inactivity was responsible for more than five million deaths a year worldwide, about the same as the number of deaths attributable to smoking.

Many products are designed to absorb water into the skin, keep it from evaporating, or both.

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If you grew up watching Doris Day movies, you may have assumed she was privy to skin treatments that weren't available to the general public. However, as she revealed in her autobiography, Vaseline (petrolatum) was the key to keeping her skin soft and smooth.

Things have changed quite a bit in the last 50 years. Petrolatum is still a popular staple, but there is now a dizzying array of newer moisturizers, many with a baffling list of ingredients on their labels. However, they all are designed to either add moisture to the skin or keep it there. Many do both. "Think of moisturizers as putting a barrier between your skin and the cold, dry air," says Dr. Kenneth Arndt, professor of dermatology at Harvard Medical School and faculty editor for the 天博体育 Publications Special Health Report Skin Care and Repair (.)

Degree and duration of overweight were linked with an increased risk of several cancers among 74,000 participants in the Women’s Health Initiative.