PROTIME-FITNESS HOLISTIC HEALTH AND WELLNESS

G REEK YOGURT: A NUTRITIONAL POWERHOUSE   Greek yogurt has gone from niche health food to fridge staple in the last decade, and it’s not just because it tastes good. Research shows Greek yogurt packs a nutritional punch that regular yogurt—and most other dairy products—can’t quite match [Frontiers in Nutrition]. Why Greek Yogurt Stands Out The secret is in the straining. Greek yogurt is made by removing much of the whey, which gives it that signature thick texture and a protein content that can be double or even two-and-a-half times higher than standard yogurt. This high protein load isn’t just for gym-goers; it helps keep you full, supports muscle growth, and aids recovery after exercise. One study even found that eating fat-free plain Greek yogurt as part of a high-impact workout routine led to bigger gains in strength, muscle thickness, and body composition than some other dairy options over 12 weeks [Frontiers in Nutrition]. What’s in a Serving? A typical 100-gram scoop of Gree...

  CHILDHOOD OBESITY THEORY CHALLENGED For four decades, pediatricians have feared the so-called "adiposity rebound"—a rise in body mass index (BMI) around age six that was supposed to signal kids were gaining unhealthy fat. But new research, presented at the 2026 European Congress on Obesity by Professor Andrew Agbaje of the University of Eastern Finland, suggests we may have gotten it all wrong (Agbaje et al., 2026). A Misread Signal The idea, which dates back to a 1984 paper by Marie Françoise Rolland-Cachera (Rolland-Cachera et al., 1984), is simple: after BMI drops from infancy to early childhood, it rises again—supposedly due to increased body fat. Doctors have used the timing of this BMI rise as an early warning for future obesity, sometimes even recommending dietary interventions to try to delay the rebound. But Agbaje's work calls this logic into question. Using a more precise measure of body fat—the waist-to-height ratio (WHtR)—he found that while BMI does dip an...

  ARGININE MAY HELP PREVENT CANCER AND VIRAL INFECTIONS Could boosting a single amino acid help your body spot threats like cancer and viral infections? New research suggests it just might. Scientists at Rockefeller University have found that low levels of arginine—a common amino acid found in many protein-rich foods—may allow cancer cells and viruses to evade detection by the immune system. Their findings, published in Cell , reveal that supplementing with arginine could strengthen immune defenses and potentially change how we approach certain diseases ( Rockefeller University, 2026 ). Arginine: More Than Just a Building Block Arginine isn’t just another nutrient. It’s an amino acid your body produces naturally and gets from foods like meat, dairy, and nuts. It helps cells build the proteins they need to function. But when arginine levels drop, things can go wrong. For example, colon cancer has been linked to abnormally low arginine ( Wu et al., 2026 ). Dr. Sohail Tavazoie and hi...