60-Second Health
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60-Second Health
Scientific American reporter Dina Fine Maron gives a weekly one-minute report on the latest health and medical news
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Emulsifiers in Food Linked to Obesity in Mice
The common food additives altered mice microbiomes to encourage gut inflammation and overeating. Dina Fine Maron reports
Menopause Symptoms Have Unappreciated Staying Power
Although clinical guidelines assume just two years for hot flashes and night sweats, a large study finds a median symptom duration of more than three...
Wearable Step Counters Offer Exercise Leg Up
High-tech pedometers do a decent job of counting steps accurately. Dina Fine Maron reports.
Millions Risk Alcohol–Medication Interactions
Some 42 percent of U.S. adults who drink have been prescribed a drug that may interact negatively with alcohol. Dina Fine Maron reports
Life Extension May Add Just Bad Time
Strains of the lab workhorse roundworm C. elegans that lived longer added more time being frail and had the same portion of their lives being healthy...
6 Steps to Women’s Heart Health
Researchers tracked 70,000 for decades to find lifestyle clues for better cardiovascular condition. Dina Fine Maron reports
Avoid Back-Lit Reading before Bed
Volunteers who read from an iPad before bed took longer to fall asleep and had less restful nights than when they read from a printed book. Dina Fine...
Raw Milk Sicknesses Rise
Nonpasteurized milk is fueling more outbreaks and hospitalizations. Dina Fine Maron reports
Abortions in Medical Settings Rarely Have Major Complications
Careful tracking of more than 50,000 women during the six weeks after the procedure finds that serious adverse effects are rare. Dina Fine Maron repor...
Diabetes Prevention in Midlife Helps Protect Aging Brain
People with type 2 diabetes in middle age had greater cognitive impairment in the following decades than did their nondiabetic counterparts. Dina Fine...
Drownings Kill 140,000 Kids Annually
The World Health Organization issues a new report on the neglected public health issue of drowning
Steamy Smooches Share Batches of Bacteria
A 10-second makeout session can also transfer some 80 million oral bacteria. Dina Fine Maron reports
Snake DNA Left in Bite ID's Serpent Assailant
A first-of-its-kind study finds it’s possible to analyze snake DNA left in a bite victim’s wound to identify the species—and thus the correct antiveno...
Plan Now for Future Ebola Outbreaks
Diagnostics, vaccines and new drugs could vastly improve the way future Ebola outbreaks manifest in Africa, according to emerging infectious disease e...
Ebola Efforts Helped by Flu Shots
Should Ebola continue to crop up in the U.S., having fewer people coming to emergency rooms with the similar symptoms of flu will help the public heal...
Kids Who Exercise Don’t Sweat Tests
Physically active children are healthier and score better on intellectual tests than their sedentary peers. Dina Fine Maron reports
Smart Park Benches Weigh Sitters
In a bid to boost fitness, new park benches in Moscow will let sitters see their weight and receive health tips. Dina Fine Maron reports
Dry Roasting May Up Peanut Allergic Potential
A study in mice suggests that chemical changes that occur during dry roasting may increase the odds of an allergic reaction. Dina Fine Maron reports
Drug-Resistant Bacteria Hang Out in Hog Workers
A new study reveals that bacteria associated with staph infections can hitch a ride in workers’ noses. Dina Fine Maron reports
Graying Parent Care Falls to Daughters, Not Sons
Sisters spend double the time caring for parents as their brothers. Dina Fine Maron reports
Tweets Identify Food Poisoning Outbreaks
In Chicago monitoring Twitter for reports of food poisoning led to 133 restaurant inspections for health violations, with 21 establishments shut down....
Poor Diabetics Suffer More Amputations
Patients in low-income zip codes were up to 10 times more likely to lose a leg or foot than diabetic patients in more affluent zip codes. Dina Fine Ma...
Heat Fells More Distance Runners Than Do Hearts
An analysis of 130,000 runners in events during a seven-year span revealed that competitors were 10 times more likely to experience heat stroke than s...
Prescription Refill Appearance Change Puts Patients off Meds
When refilled prescriptions for post–heart attack care resulted in the same medication looking different in shape or color, patients were significantl...
Heavy Metal Headbanging Rare Risk Revealed
Headbanging can cause pain or even whiplash. But a 50-year-old Motörhead fan developed a more serious condition, bleeding in the brain that required s...
Robotic Exoskeleton Gets First-Ever FDA Approval
The ReWalk exoskeleton allows some people paralyzed from the waist down to walk again, with the aid of crutches. Dina Fine Maron reports
Tanning Mice Get Physically Addicted
Mice regularly exposed to UV light produced feel-good endorphins and behaved like addicts. If humans do, too, it could explain why we seek sun, despit...
Hi-Tech Helmet Heads Off Stroke Damage
A helmet placed on the head of a stroke victim sends low-intensity microwaves through the brain to quickly determine whether a blockage or hemorrhage...
Wikipedia Dicey as Medical Info Source
Researchers who compared peer-reviewed articles to the Wikipedia pages for the 10 most costly medical conditions in the U.S. discovered incorrect info...
Heroin Has Expanded Its User Base
Compared with 50 years ago, today's heroin user is whiter, more suburban and had prescription opioids for a gateway. Dina Fine Maron reports
Laser Light Coaxes Damaged Rodent Tooth Repair
Low-power laser light shined on damaged rat teeth activates growth factors that cue stem cells to generate the tooth constituent dentin, leading to re...
Vitamin C Helps Pregnant Smokers Have Healthier Babies
Children of smokers who popped vitamin C during pregnancy had better lung function than kids of other women who also smoked during pregnancy. Dina Fin...
Some Nail Salon Dryers Bombard Skin with UV
Just a few nail drying sessions under the highest output UV bulbs used in some salons could age the skin and bump up the risk of skin cancer. Dina Fin...
Snot Clouds Achieve Unexpected Buoyancy
Sneeze and cough particles form a cloud whose turbulence pulls in surrounding air, which allows the goop to maintain buoyancy and move farther than ex...
Morning Light Exposure Tied to Lower Weight
Exposure to bright light in the morning appears linked to reduced appetite and lower body weight, regardless of sleep patterns. Sophie Bushwick report...
Hand Soap Ingredient Can Up Body Bacteria Burden
Residues of the antimicrobial agent triclosan can paradoxically boost bacterial growth in our bodies, by giving microbes a comfortable biofilm in whic...
Many More Americans Issue End-of-Life Instructions
The number of Americans aged 60 or more who issued advance directives governing their end-of-life care went from 47 percent in 2000 to 72 percent in 2...
Goo Keeps Bones Strong but Supple
Bones are filled with a viscous fluid that’s key to their function as support structures, and which could inform osteoporosis research. Dina Fine Maro...
Dodgers Doc: No Noninjury Tommy John Surgery to Improve Performance
Stan Conte, vice president of medical services for the L.A. Dodgers, advised parents and coaches of young athletes to not consider Tommy John surgery...
Flu Vaccine Keeps Connecticut Kids from Hospitals
After flu shot regulations upped Connecticut kids' vaccination rate, their hospitalization risk went down. Dina Fine Maron reports