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The XWERKS blog
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Explore the full collection of articles, research summaries, and practical guides.
Can Whey Protein Before Bed Improve Sleep? A New Study
Nine trained adults tried whey, casein, and a carbohydrate drink before bed. The sleep results are intriguing—and more specific than the headline suggests.
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What to Eat Before an Evening Workout: Timing and Meal Examples
Build an evening workout meal plan that fits your workday, with snack options, a split-dinner approach and guidance on caffeine and sleep.
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Protein Powder vs Protein Bars: Which Fits Your Macros and Budget?
Compare protein powder and bars using real labels, equal-protein costs and calorie calculations. Choose the format that fits your food routine.
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Whey Protein vs Ready-to-Drink Shakes: What Are You Paying For?
Compare whey powder and ready-to-drink shakes by cost per 25 g protein, calories, ingredients and convenience using current manufacturer labels.
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Best Protein Powder for Weekly Meal Prep
Plan protein powder portions for weekly meal prep, compare formats, estimate serving costs and separate dry prep from perishable food storage.
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Best Protein Powder for Homemade Protein Bars
Choose protein powder for homemade bars with clear portion math, recipe tradeoffs, storage tips and a comparison of whey and other formats.
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Best Protein Powder for Greek Yogurt Bowls
Compare whey and other options for Greek yogurt bowls, calculate protein by portion, and choose a flavor and texture that fit your breakfast.
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