Michael Dregni
LATEST STORIES
How Screen Time Messes With Your Sleep: Q&A With Tiffany Lester, MD
The medical director of Parsley Health shares her tips on developing a healthy relationship with digital devices — and reclaiming your sleep.
Your Best Running Stride? The One You Use Naturally
Experienced and novice runners should just trust their instincts, says a new study.
Are You Sensitive to Sulfites?
Sulfites are food preservatives that are used in a range of foods and drinks. Here are four tips to avoid them.
What to Do After a Head Injury
If you or a loved one suffer a blow to the head, follow this advice from a functional neurologist (and former stuntman).
Warm Up to Prevent Injury
Why warming up before exercising is good preventative medicine.
The New Science of Concussions
As doctors learn more about their consequences, people who have suffered traumatic brain injuries are finding renewed hope.
The Benefits of Active Commuting
A new study underscores the health benefits of cycling to work.
CTE Found in 99 Percent of NFL Players Studied
We talk to forensic pathologist Bennet Omalu, MD, about the brain disease he discovered.
California Classifies Weed Killer Roundup as Cancer Causing
In milestone move, the state lists the world’s most applied herbicide as a human carcinogen.
7 Etiquette Tips for Joining Running and Cycling Clubs
Thinking of joining a cycling or running club? Here are seven rules of the road to know.
Psychobiotics: Using Gut Bacteria to Treat Mental Illness
Can probiotics and prebiotics improve our mental well-being?
LIFE, UNEDITED: The Spirit of the Game
Lessons on the joy of sports — and life — from ultimate Frisbee.
How Statins Hamper Exercise
As many as one in five people taking the heart medication experience pain and fatigue, which makes working out more difficult — and less beneficial.
Richest Americans Live Up to 15 Years Longer Than the Poorest
The health–wealth gap continues to divide us, a new mega-study finds.
4 Reasons to Hop on a Bicycle
Bikes mean big business — and huge health benefits — according to a first-of-its-kind study.
Going Green at the Gym
From eco-conscious lighting to thermal energy, Life Time is redesigning its gyms with the planet in mind.
GMO 2.0: The Next Wave of Genetically Modified Foods
Should we be concerned that new genetically modified foods get around current USDA “GMO” labels?
Are Women More Likely to Get Alzheimer’s?
Although two-thirds of Americans with Alzheimer’s are women, the answer is, “Not necessarily.”
Strength in Repetition
A new study suggests that more reps of light weights are just as effective as heavy lifting sessions.
4 Ways to Fight Alzheimer’s Now
Research shows that lifestyle choices are the key to prevention. Here are four ways to protect yourself.
Lessons on Aging From a Record-Setting 105-Year-Old French Bicyclist
Robert Marchand, who recently set a new record for centenarians, appears to be getting fitter as he ages.