Katherine Hobson

Katherine Hobson appears in the following:

It's Never Too Late To Quit Smoking, Even In Your 60s

Wednesday, November 30, 2016

It's true that the earlier a smoker quits the better, but even people who quit in their 60s lowered their risk of death compared to those who kept puffing away.


Infectious Diseases Keep Delivering Surprises To The U.S.

Tuesday, November 22, 2016

The death toll from pneumonia and other infectious diseases in the U.S. is much lower than it was 100 years ago, but new pathogens like the West Nile, dengue and Zika viruses pose challenges.


Want To Prevent The Flu? Skip The Supplements, Eat Your Veggies

Wednesday, November 16, 2016

It's flu season — time for the marketing of juices and supplements that claim to boost immunity. But they don't help, scientists say. Instead, try eating healthy and getting enough sleep.


Is High-Intensity Interval Training The Fast Track To Health?

Tuesday, November 08, 2016

Interval training is a hot thing. Alternating bouts of relatively intense exercise with recovery can provide some benefits of longer workouts in less time. But you still have to put in the work.


Children Gain Weight Faster Over Summer Break Than In School

Wednesday, November 02, 2016

Many anti-obesity programs focus on children's diet and behavior during the school year. This study is the latest of many to find that they gain weight faster over summer vacation.


Is A Placebo A Sham If You Know It's A Fake And It Still Works?

Thursday, October 27, 2016

Most research on placebos involves people who think they're getting an active treatment, but aren't. But they may also work when people know full well they're getting a sham treatment.


No Snapchat In The Bedroom? An Online Tool To Manage Kids' Media Use

Friday, October 21, 2016

The American Academy of Pediatrics has launched more liberal guidelines on children's media use. They're offering parents an online tool to help manage the what, where and when of family screen time.


Do You Need Extra Screening For Breast Cancer? The Picture Is Blurry

Friday, October 07, 2016

Many women have dense breasts, and they may benefit from other forms of cancer screening beyond mammograms. But none of the options is ideal, and the available data don't make the decision easier.


Walking Fends Off Loss Of Mobility, And It's Not Too Late To Start

Monday, September 26, 2016

People in their 70s and 80s recovered more quickly from physical setbacks if they remained active, a study finds. Walking a total of 150 minutes a week with some strength training did the trick.


Trying To Get The Kids To Put Down Those Phones? Here's Help

Wednesday, September 14, 2016

You can nudge your kids' relationship with digital technology in a more healthful direction, but warning: It's going to require parents to change, too.


Pot And Pregnancy: No Harm Seen At Birth, But Many Questions Remain

Thursday, September 08, 2016

A review of studies on the effects of using marijuana while pregnant found no harms to newborns. But other studies have found an increased risk of thinking problems and ADHD in older children.


Illegally Made Fentanyl Seems To Be Fueling A Spike In Overdoses

Thursday, August 25, 2016

Fentanyl is showing up in heroin and counterfeit pain pills, and users may not even know they're taking the extremely potent drug.


For Pete's Sake, Don't Sleep Or Swim In Your Contact Lenses

Thursday, August 18, 2016

Contact lenses seem safe and easy, but a CDC analysis shows people can get serious eye infections from them. The usual culprits: wearing them too long and failing to be meticulous about cleaning.


Abuse In Childhood Raises The Risk Of Early Death For Women

Wednesday, August 17, 2016

The link isn't definite, but it matches other research that suggests that difficult experiences in childhood affect physical health years down the line. Just how that happens remains a mystery.


How The Placebo Effect Could Boost An Olympic Performance

Sunday, August 14, 2016

One athlete's "psych-up" ritual may psych out an opponent. And even treatments that lack hard evidence of benefit, scientists say, might provide a competitive edge if the athletes believe they work.


How Weight Training Can Help Women Stay Strong

Thursday, August 11, 2016

The government recommends that adults engage in two sessions a week of resistance training to maintain muscle and prevent injury. Most of us aren't getting close to that, but it's easy to catch up.


As Trampoline Parks Jump In Popularity, So Do Injuries

Monday, August 01, 2016

Injuries at the indoor parks are still dwarfed by injuries on home trampolines. But researchers warn that the parks seem to result in more serious injuries that can require admission to the hospital.


What Women Need In A Checkup: Test Less, Talk More

Thursday, July 28, 2016

Some tests that used to be part of an annual physical are no longer recommended. Others can be done less often. Still, seeing your doctor regularly for a face-to-face chat may help your health.


Got Dense Breasts? That Can Depend On Who Is Reading The Mammogram

Monday, July 18, 2016

A big study suggests that radiologists vary widely in their assessment of density, a risk factor for breast cancer. And density is just one component of breast cancer risk, the researchers underscore.


It's Tough To Make Good Health Choices, But Science Can Help

Thursday, July 07, 2016

Good intentions are great, but they'll only take you so far. There are some research-backed techniques you can use to increase your odds of following through on living better, however.