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Scope of Fuel: Coaching Nutrition Without Crossing the Line
In the age of Ozempic and Influencers, the most valuable tool in your kit isn’t a meal plan—it’s your scope of practice. Mike Fantigrassi, Head of Product, NASM It usually starts with a simple question during a rest period. “Hey, I saw this guy on TikTok say I should be eating raw liver for testosterone….
Fueling for Participation
Fitness professionals frequently encounter a familiar pattern. A client begins an exercise program with enthusiasm, trains consistently for several weeks, then gradually reports fatigue, persistent soreness, irritability, or declining motivation. Attendance drops. Recovery lags. Sessions feel harder than expected. Programming is often reviewed first. Volume may be adjusted. Intensity may be scaled. Scheduling may be…
Protein Distribution vs. Total Intake
Debate continues regarding whether evenly distributing protein across meals improves muscle protein synthesis compared to consuming the majority at one sitting. Recent controlled trials indicate that while total daily protein remains the dominant variable, more balanced distribution may modestly enhance anabolic signaling, particularly in older adults. Research suggests that consuming 20–40 grams of protein per…
Ultra-Processed Foods and Mental Health Associations
Emerging nutritional epidemiology continues to explore the relationship between ultra-processed food intake and mental health outcomes. Recent systematic reviews report associations between higher consumption of ultra-processed foods and increased risk of depressive symptoms and anxiety disorders. Researchers caution that observational designs limit causal conclusions. Nevertheless, dose-response trends appear consistent across diverse populations. Experts increasingly emphasize…
Cardiorespiratory Fitness Outperforms BMI in Mortality Prediction
Large-scale cohort analyses continue to demonstrate that cardiorespiratory fitness strongly predicts mortality risk, often independent of body mass index. Individuals classified as overweight but exhibiting high fitness levels show lower mortality risk than low-fitness individuals across BMI categories. These findings reinforce a fitness-centered rather than weight-centered approach to risk stratification. Improving aerobic capacity appears protective…
GLP-1 Medications and Lean Mass: Why Resistance Training Matters
As GLP-1 receptor agonists continue to gain widespread use for metabolic conditions and weight management, researchers are increasingly examining their effects beyond total body weight. Recent clinical analyses suggest that while these medications can significantly reduce body mass, a proportion of that loss may include lean tissue. This has implications for long-term metabolic health, functional…
