Katherine Hobson

Embryonic Stem Cells—and Other Stem Cells—Promise to Advance Treatments

By Katherine Hobson - Health - July 2, 2009

Adult stem cells may reach patients first, and induced pluripotent stem cells have greatest potential. more >>

5 Lessons From the Nation's Obesity Report Card

By Katherine Hobson - On Fitness - July 1, 2009

We're still getting fatter, though at a slower rate. more >>

Todd Sacktor: Making Memories -- and Selectively Forgetting Them

By Katherine Hobson - Health - June 30, 2009

A memory expert's unusual theory could help patients with post-traumatic stress, Alzheimer's, and more. more >>

3 Tips for Boosting Your Fitness as You Age: One Triathlete’s Advice

By Katherine Hobson - On Fitness - June 30, 2009

Debi Bernardes is still improving her times at age 50. What’s her secret? more >>

Exercise Boosts Your Brainpower; Intensity May Matter

By Katherine Hobson - On Fitness - June 26, 2009

It bears repeating: Exercise may be the single best thing you can do to keep all your marbles. more >>

Fitness Buzz: Nike’s Data, the Mediterranean Diet, and More

By Katherine Hobson - On Fitness - June 26, 2009

Also: picking the right running shoes and how to strength-train without any weights. more >>

Can Quercetin Improve Athletic Performance (and Protect Against Cancer)?

By Katherine Hobson - On Fitness - June 25, 2009

The supplement has shown promise in test tubes, but it's too soon to tell if it will work in humans. more >>

10 Healthful Snacks That Won't Break the Calorie Bank

By Katherine Hobson - Health - June 18, 2009

A dietitian offers a list of good snacking options, from almonds to yogurt. more >>

Can Snacks Be Part of a Healthful Diet?

By Katherine Hobson - Health - June 18, 2009

Should you stick to three squares or plan in-between-meal snacks? more >>

Pigout Problem: Can 1 Big Meal Hurt Your Heart and Your Stomach?

By Katherine Hobson - On Fitness - June 18, 2009

A blowout meal once in a blue moon probably won't kill you, but it does have negative effects. more >>

On Fitness: Cross-Training, <i>Food Inc.</i>, Ballpark Food, and More

By Katherine Hobson - On Fitness - June 12, 2009

Also, the benefits of steady cardiovascular exercise. more >>

Being Treated for Cancer? Skip the Antioxidant Supplements

By Katherine Hobson - Health - June 8, 2009

The jury's still out on whether antioxidants interfere with treatment, so doctors advise holding off. more >>

Share Your Workout Dodges—and How You Beat them

By Katherine Hobson - On Fitness - June 3, 2009

Too busy? Too old? Too bored? Try again—there are very few valid reasons for avoiding exercise. more >>

Should You Toss Your Running Shoes and Just Go Barefoot?

By Katherine Hobson - On Fitness - June 3, 2009

Runners and shoe manufacturers say nearly (or completely) naked feet may be best. But read this first. more >>

Olive Garden, Cheesecake Factory, Applebee's, Chili's 'Win' Eating Awards

By Katherine Hobson - On Fitness - June 2, 2009

5 ways to overdose on calories: A nonprofit weighs in on the weightiest chain restaurant platters. more >>

10-Week Workout: Talking Motivation With Matthew Reeve

By Katherine Hobson - On Fitness - May 22, 2009

Christopher Reeve's son talks about running a marathon to raise money for spinal cord injury research. more >>

Follow-Up on Fiber: Gluten-Free Diets

By Katherine Hobson - On Fitness - May 20, 2009

Answer to a reader question about incorporating fiber into your diet more >>

Fitness Buzz: Yoga for the Overweight, Cheerios Under Fire, and More

By Katherine Hobson - On Fitness - May 15, 2009

Also: cutting your risk of type 2 diabetes, and checking your snack IQ more >>

10-Week Workout: 6 Ways to Motivate Yourself up off the Couch

By Katherine Hobson - On Fitness - May 14, 2009

You know you should get regular aerobic exercise, but how can you make sure you actually do? more >>

Which Fish Is the Best Fish? Consider Omega-3s, Sustainability, and Mercury

By Katherine Hobson - Health - May 11, 2009

It's tough to find species that are good for both you and the ocean. Here's what you should consider. more >>

10-Week Workout Routine: Why Even Young People Should Improve Their Balance

By Katherine Hobson - On Fitness - May 6, 2009

Even if you're young, active, and not at risk for a fall, you shouldn't skip balance exercises. more >>

7 Must-Do's Before You Buy a 'Functional Food'

By Katherine Hobson - Health - May 5, 2009

The grocery aisles are filled with functional foods that claim to improve your health. How to choose? more >>

Fiber Sources: Soluble, Insoluble, and Beyond