Health Videos

Dr. Alyssa Kuhn shows us how it doesn’t have to be that way: Time to step up This exercise will, by itself, help build/restore the strength necessary for most leg-related tasks, including walking, ascending/descending stairs, lowering yourself to a seat or the floor, and rising from a seat or the floor. For more on all…

And how to get the most out of the correct kind of device: There’s no stopping this red light Over the past 5 years, the use of red light therapy (RLT) has moved from being a fringe “biohack” to a more mainstream, research-backed tool. It’s not new, though! RLT originated in the 1960s when a…

Dr. Natalie Hodge talks us through the differences that they do (and don’t) make: If you prick us, do we not bleed? First, know this: antigens are proteins on the surface of red blood cells that act like identification markers, helping your immune system distinguish your own cells from foreign ones. The two key antigens…

Will Harlow, the over-50s specialist physio, gives us a challenge: It’s time to get a grip Grip strength reflects overall muscle health and, per a large body of evidence, is linked in research to independence, functional ability, and lower mortality risk. Difficulty opening jars, dropping objects, or struggling with shopping can indicate declining grip and…

Cut fat safely by setting realistic goals, focusing on protein, smart calorie deficits, movement, and strength training—while monitoring progress and prioritizing health over unsustainable quick fixes.

Address knee pain at its root by strengthening foot arches, improving ankle mobility, activating glutes, and stretching tight quads and hip flexors for lasting relief.

Sciatica flare-ups often follow subtle warning signs—think tighter muscles, poor sleep, or prolonged sitting—before one small movement finally tips your body into intense pain.

Start calisthenics with no equipment or gym—just your own body, small achievable goals, and consistent, simple moves like push-ups and squats, anywhere, anytime.

Dr. Andrea Suarez explains causes of hair loss—like androgenetic alopecia, traction, autoimmune, and telogen effluvium—and highlights red light therapy and tailored treatments for regrowth.

Cori Lefkowitz explains why challenging limits—not just chasing pull-ups—builds lasting strength, improves posture, and keeps you strong at any age with progressive, smart training.

Dr. Alyssa Kuhn reveals why joint pain flares up at night and shares three gentle evening exercises to ease discomfort and break the pain-sleep cycle.

Most Americans eat protein wrong—here’s why meal timing, daily targets, and muscle maintenance matter far more than chasing high-protein fads or worrying about “quality.”