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Working up a good sweat when you exercise lets you know you’re working hard, but it’s also a sign that you’re losing water — water that needs to be replaced. Water not only regulates your body temperature, it also helps lubricate joints and transport nutrients. If you’re not properly hydrated, you won’t be able to…  read on >

Most American women would prefer to get a mammogram to screen for breast cancer every year rather than every two years, a new study finds. Currently, the U.S. Preventive Services Task Force recommends that women at average risk for breast cancer be screened every two years, beginning at age 50. The recommendation is based in…  read on >

Men who compete in triathlons could be putting their hearts at risk, a new study contends. The finding results from an examination of 55 male triathletes who averaged 44 years old, and 30 female triathletes, with an average age of 43. All participated in triathlons, which involve sequential endurance competitions of swimming, cycling and running.…  read on >

There’s no evidence to support the notion that people who get the flu vaccine every year somehow “weaken” their immune system over time, researchers say. In fact, annual vaccination seemed tied to stronger immune cell activity, according to the Norwegian research team. That’s even true for years where the flu shot is a poor match…  read on >

Diabetes affects about the same number of women and men, but it affects them differently. According to the Office on Women’s Health, women with diabetes have: A higher risk of developing heart disease, the most common complication of diabetes. Lower survival rate and a poorer quality of life after heart attack. An increased risk of…  read on >

Babies apparently have a better understanding of adults’ language than you might think. New research reveals that they can identify the meanings of some words and even recognize that some words are more connected to certain words than to others. The finding is based on an analysis that used eye-tracking software to see how approximately…  read on >

Taking a family vacation is a great way to have quality time, but going on a trip that each family member will enjoy takes some planning. Consider choices for an activity-oriented trip. Besides health benefits, vacations make great memories when everyone participates. Start by getting the whole family involved. Show photos of possible destinations to…  read on >  read on >

People usually imagine post-traumatic stress disorder (PTSD) as happening to war veterans or assault victims. But new research shows the trauma of a cancer scare often leaves survivors with the condition. Many may not want to admit how they feel, the study’s lead author said. “Many cancer patients believe they need to adopt a ‘warrior…  read on >

Two-thirds of U.S. parents with young children say it’s difficult to find a childcare or preschool facility that meets their health and safety standards, new survey results show. Researchers questioned more than 300 parents nationwide who had at least one child aged 1 to 5 years. Sixty-two percent said they had trouble finding facilities that…  read on >

Women who are overweight or obese may need to be screened for breast cancer more frequently, new Swedish research suggests. The reason? Overweight or obese women are at greater risk of having breast cancer detected after the tumor has grown large — over 2 centimeters — than their slimmer counterparts, the study found. Heavier women…  read on >