Gary 📷 😁

Compound found in broccoli kills 90% of cavity-causing bacteria. Scientists have discovered that a molecule produced when we eat cruciferous vegetables — like broccoli, kale, cabbage, and Brussels sprouts — can wipe out the bacteria that cause cavities. The compound, known as 3,3′-Diindolylmethane (DIM), killed 90% of Streptococcus mutans biofilms in lab tests, according to a new study by Ben-Gurion University, in collaboration with researchers from Singapore and China. Streptococcus mutans is the main culprit behind plaque and tooth decay. It forms sticky biofilms on tooth enamel, which trap acids that erode the surface and cause cavities. DIM appears to disrupt the bacteria’s ability to form those films, effectively dismantling their protective layer and leaving them vulnerable. The findings are still preliminary — the experiments were conducted in vitro, not yet in humans — but researchers believe DIM could someday be added to toothpaste or mouthwash to prevent decay naturally.

🧠 WHAT IF DEPRESSION DOESN’T START WITH YOUR THOUGHTS… BUT YOUR ENERGY? For years, we’ve been told depression begins with emotions… sadness, stress, overthinking. But new research is quietly revealing something far more unsettling — what if it actually begins much deeper… inside the brain’s energy system? Scientists are now discovering that people with depression may have brain cells that look active, but struggle to produce and use energy when it really matters. Imagine your phone showing a full battery… but shutting down the moment you open an app. That’s what this could feel like inside the brain.This hidden “energy glitch” could explain why depression often brings crushing fatigue, lack of motivation, and that heavy mental fog that’s so hard to describe. It’s not just in your mind… it may be in the way your brain powers itself. But here’s the mystery — is this the cause of depression… or just one piece of a much bigger puzzle? Scientists are still searching for answers. And what they find next could change how we understand mental health forever. Source 
ScienceDaily. Brain energy dysfunction linked to depression