Nutrition
Plant-Based Diets and Protein Quality
Plant-based diets continue to gain popularity, raising questions about protein quality and adequacy. While plant proteins can support muscle maintenance and growth, they may require more careful planning to ensure…
Reversing Out of Dieting: Programming for Clients Increasing Calories After Fat Loss
Fat loss interventions are typically characterized by a high degree of structure, with caloric intake deliberately constrained, training variables carefully managed and progress evaluated against clearly defined outcomes. Once that phase concludes,…
Ultra-Processed Foods and Performance
Ultra-processed foods now make up a large portion of many diets, including among active individuals. While convenient, these foods are often lower in micronutrients and may impact satiety and energy…
Low Energy Availability Beyond Athletes
Low energy availability is often associated with elite athletes, but it can also affect general fitness populations. Clients who are dieting, increasing training volume or managing high stress levels may…
Intermittent Fasting and Training Adaptation
Intermittent fasting remains a popular dietary approach, often used for weight management and metabolic health. However, its interaction with training is less clear. Some individuals report improved adherence, while others…
Hydration Is More Individual Than Expected
Hydration guidelines often provide general recommendations, but individual needs can vary significantly. Sweat rate, climate, body size and exercise intensity all influence fluid requirements. As a result, fixed intake targets…
Sodium Intake and Sweat Loss
Sodium needs can vary widely, particularly among individuals who sweat heavily or train in hot environments. While general guidelines often emphasize limiting sodium intake, athletes and active individuals may require…
Protein Timing May Matter Less Than Total Intake
For years, protein timing has been emphasized as a key factor in muscle growth, particularly around the post-exercise “anabolic window.” More recent research suggests that total daily protein intake is…
Fiber Intake and Gut Health
Interest in gut health continues to grow, with fiber intake playing a central role. Dietary fiber supports a diverse microbiome, which may influence digestion, immune function and metabolic health. Despite…
Creatine Beyond Strength Performance
Creatine is widely recognized for its role in improving strength and power, but emerging research suggests broader applications. Studies have explored its potential benefits for cognitive function, recovery and even…
Caffeine Use and Training Consistency
Caffeine is commonly used to enhance performance, particularly in endurance and high-intensity training. While it can improve alertness and reduce perceived effort, habitual use may reduce its effectiveness over time….
Strength Training Wearables Expand Beyond Cardio Tracking
Wearable technology is beginning to move beyond step counts and heart rate tracking into resistance training. New devices entering the market aim to measure repetitions, tempo, range of motion and…
Fitness Trackers Still Show Gaps in Accuracy Compared to Clinical Tools
Despite rapid improvements, consumer fitness trackers continue to show variability when compared to clinical-grade measurement tools. Research highlights discrepancies in areas such as calorie expenditure, sleep staging and recovery metrics….
Hydration for Summer Training: Beyond Water and Into Performance
Why Hydration Changes in the Heat Hydration is often treated as a simple variable. Drink enough water, avoid dehydration and performance should hold. In cooler conditions, that approach usually works,…
Testosterone Optimization in 2026 Focuses on Lifestyle Precision Over Quick Fixes
Interest in testosterone health has surged in recent years, but the conversation is shifting. Rather than focusing narrowly on supplements or quick fixes, current best practice emphasizes lifestyle-driven testosterone optimization….
Dietary Patterns Still Matter More Than Individual Foods
Nutrition science increasingly emphasizes overall dietary patterns rather than individual nutrients or foods. Diets rich in vegetables, fruits, whole grains, legumes and healthy fats consistently show strong associations with improved…
Snacking Patterns May Influence Energy Intake
Snacking behavior has become increasingly common, particularly in environments with constant food availability. Researchers are studying whether snack timing, composition and portion size influence overall daily caloric intake. Evidence suggests…
Polyphenols Continue to Attract Research Interest
Polyphenols are plant compounds found in foods such as berries, tea, cocoa and olive oil. Researchers are studying their potential effects on cardiovascular health, inflammation and metabolic regulation. Many polyphenols…
Food Packaging May Influence Diet Quality
Recent research suggests food packaging and portion design may influence how much people eat. Larger packaging sizes and highly palatable food formats may encourage passive overconsumption. Scientists studying eating behavior…
Personalized Nutrition is Moving from Concept to Reality
Advances in genomics, microbiome analysis and digital health technology are fueling interest in personalized nutrition. Researchers are investigating how genetic differences, metabolic responses and gut microbiota influence individual responses to…
