Hip bursitis vs. arthritis: How to tell the difference
Fitness for longevity: Which type matters most?
Ministrokes linked to elevated risk of dementia
Continuous glucose monitors benefit people who don't need insulin
CoQ10: Should you take this popular supplement if you're on a statin?
Microplastics: A hidden health threat?
Oat vs. dairy milk: Nutrition, benefits, and downsides
What is tempeh? Benefits, nutrition, and how to use it
Healing after food poisoning
Whole grains may improve several heart risk factors at once
Cognitive health and memory Archive
Articles
Building better muscle
Men tend to lose as much as 3% to 5% of their muscle mass per decade after age 30, and the muscle-building hormone testosterone gradually declines after age 40. This makes it harder for men to build and maintain muscle as they age. One solution is a well-designed weight training program. Workouts should focus on all major muscles, but men should pay extra attention to leg muscles, which they rely on more for everyday movements as they age.
Helping with grandchildren may stave off cognitive decline
A 2026 study suggested that helping care for grandchildren can offer cognitive benefits, helping older adults maintain stronger memory and language skills. Grandmothers who helped with childcare-related tasks also showed less overall cognitive decline over time than non-caregiving peers.
How can technology help people manage their health between — and during — doctor visits?
Data from apps or wearable devices can help people spot patterns, track changes, and notice potential problems earlier—information that’s valuable both between and during clinician appointments.
Core Exercises: Pelvic Curl
Harvard fitness expert Michele Stanten takes you through a simple exercise to tighten your abs, strengthen your back, and improve your balance.
Core Exercises: Diagonal Opposite Arm and Leg Raise
Harvard fitness expert Michele Stanten takes you through a simple exercise to tighten your abs, strengthen your back, and improve your balance.
Core Exercises: Knee Tuck on Stability Ball
Harvard fitness expert Michele Stanten takes you through a simple exercise to tighten your abs, strengthen your back, and improve your balance.
Hip bursitis vs. arthritis: How to tell the difference
Fitness for longevity: Which type matters most?
Ministrokes linked to elevated risk of dementia
Continuous glucose monitors benefit people who don't need insulin
CoQ10: Should you take this popular supplement if you're on a statin?
Microplastics: A hidden health threat?
Oat vs. dairy milk: Nutrition, benefits, and downsides
What is tempeh? Benefits, nutrition, and how to use it
Healing after food poisoning
Whole grains may improve several heart risk factors at once
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