Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. I tried the viral 6-6-6 challenge: walking an hour a ...

Walking might just be the perfect exercise. Whether your aim is to get 10,000 steps, improve digestion after a meal, or simply let your mind unwind as you stroll around the park, the health benefits ...