science
The science of staying young, healthy, and in-shape.
Cortisol, Stress, and the Villainy of Poor Sleep
Cortisol is that sneaky little hormone that most people love to hate. It’s basically your body’s built-in “get off your butt and deal with this crisis” signal. In small doses, it’s a life-saving superhero, helping you respond to stress, manage energy, and keep your blood sugar in check. But like most things, too much cortisol turns it from a helpful sidekick into a full-blown villain. The problem is, chronic stress and poor sleep team up to make cortisol throw a never-ending tantrum, and your body pays the price. If your life feels like an endless episode of “Why Am I So Tired and Cranky?”, cortisol is probably the culprit behind the scenes, lighting the fire and then standing back with popcorn.
By Paul Claybrook MS MBA5 months ago in Longevity
A complete guide to knowing the role of HbA1c Test
Health checkups are not just about blood pressure or cholesterol levels. For many people, especially those at risk for diabetes, the HbA1c test is a key tool to monitor blood sugar trends over time. It helps detect diabetes early, manage existing conditions, and assess treatment effectiveness. Knowing what the test measures and when to take it can make a big difference in preventing long-term complications.
By Lucy watson5 months ago in Longevity
Berry Smart, Berry Healthy
If there is a “daily habit that quietly stacks the odds in your favor,” a cup of blueberries is on the short list. Cheap, easy to fit into meals, and backed by solid science, blueberries bring a three-in-one benefit: improved thinking, healthier heart, and stronger gut.
By Velma Lovemore5 months ago in Longevity
The Surprising Link Between Dehydration and Anxiety
We’ve all heard the advice to “drink more water,” but few people realize just how deeply hydration affects mental health — particularly anxiety. While we often think of anxiety as purely emotional or psychological, research shows that what’s going on in your body can directly influence how your mind feels. One of the most overlooked triggers? Dehydration.
By Millicent Chisom5 months ago in Longevity
Skin Hydration = Youth
Have you ever truly reflected on the difference between young skin and skin that has lived through more seasons? At first glance, it seems obvious: young skin has fewer wrinkles. But the truth runs deeper—and our eyes perceive it, even if our mind struggles to explain it.
By Halina Piekarska (UltraBeauty Blog)6 months ago in Longevity
Human brains show our mental states by emitting light and glowing in the dark.
As stimulated molecules release extra energy, photons are released by all living tissues. Researchers refer to the phenomenon as ultra-weak photon emission (UPE) because it is so faint—roughly a million times fainter than the human visual threshold.
By Francis Dami6 months ago in Longevity
Your Gut, the Unsung Hero of Your Health
Introduction: Why Your Gut Health Matters We're used to thinking of the brain as the body's command center, but what if I told you that a second, complex, intelligent system is humming along under your ribcage? Your gut, referred to as the second brain, does far more than digest food—your gut responds back to your brain, swings your mood, affects immune function, and even affects chronic conditions.
By Velma Lovemore6 months ago in Longevity
