Foods High in Potassium: A Practical Guide with Servings and Amounts
Macrition Editorial Team14 min readJul 22, 2026
The Macrition Blog
Evidence-based nutrition writing from our editorial team and from verified professionals - dietitians, researchers and health writers whose credentials our editorial team reviews before anything publishes.
Featured
Protein Powder: A Complete Science-Based Buying and Usage Guide
Complete protein powder guide: whey isolate vs concentrate vs casein vs plant blends, DIAAS scoring, dosing for muscle and satiety, third-party testing, heavy metals, and when powders help.
Macrition Editorial Team·15 min read·Jul 20, 2026
Sodium Reduction: A Practical Guide to Cutting Salt Intake
Practical sodium reduction guide: DASH trial evidence, top dietary sodium sources, the restaurant and processed food problem, low-sodium swaps, label reading, and a 7-day reduction plan.
Macrition Editorial Team·13 min read·Jul 18, 2026
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Alcohol and Health: What the Latest Research Actually Says
Evidence-based 2025 guide to alcohol and health. Why the 'moderate drinking is good for you' story has collapsed, cancer risk, cardiovascular effects, body composition, and practical guidance.
Macrition Editorial Team·9 min read·Jul 14, 2026
Foods for Better Sleep: Tryptophan, Melatonin, Magnesium, and Caffeine
Evidence-based guide to foods and nutrients that affect sleep: tryptophan, dietary melatonin, magnesium, caffeine half-life, alcohol, and meal timing, with practical dinner templates and FAQs.
Macrition Editorial Team·13 min read·Jul 12, 2026
Creatine Monohydrate: The Most Researched Supplement in History | Macrition
Creatine is the most studied sports supplement ever, with over 500 studies. Learn the right dose, timing, and what the research really shows.
Macrition Editorial Team·3 min read·Jan 28, 2025
Best Protein Sources Ranked by Quality, Cost, and Convenience | Macrition
Not all protein is created equal. We ranked 20 protein sources by biological value, leucine content, cost per gram of protein, and practical convenience.
Macrition Editorial Team·2 min read·Jan 25, 2025
Ultra-Processed Foods: What They Are, Why They're Harmful, and How to Avoid Them | Macrition
The 2025 Dietary Guidelines warn against ultra-processed foods more strongly than ever. Learn what counts as ultra-processed, the health risks, and simple swaps.
Macrition Editorial Team·4 min read·Jan 22, 2025
Your Gut Microbiome: How It Shapes Your Health and What to Eat About It | Macrition
The gut microbiome is one of the most exciting frontiers in nutrition science. Learn how fiber, fermented foods, and diversity shape your gut health.
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Protein Timing: Does When You Eat Protein Actually Matter? | Macrition
The "anabolic window" has been fitness gospel for decades. We examine what the latest research actually says about protein timing and distribution.
Macrition Editorial Team·3 min read·Jan 18, 2025
Intermittent Fasting: A Complete Science-Based Guide (2025) | Macrition
Intermittent fasting has taken the nutrition world by storm. We examine what the latest research actually says about its effectiveness, safety, and who should avoid it.
Macrition Editorial Team·5 min read·Jan 15, 2025
How Much Water Should You Really Drink? The Science of Hydration | Macrition
"Drink 8 glasses a day" has been repeated for decades, but where did this number come from? We examine the actual science of hydration.
Macrition Editorial Team·3 min read·Jan 12, 2025
Dietary Guidelines for Americans 2025-2030: What Changed and What It Means for You | Macrition
The latest Dietary Guidelines for Americans (2025-2030) bring significant shifts in recommendations. See what changed on sugar, protein, and ultra-processed foods.
Macrition Editorial Team·3 min read·Jan 10, 2025