The Yuna Blog
Nutrition & Calorie Tracking
Evidence-based nutrition guides, calorie tracking strategies, and dietitian insights to help you build healthy habits that last.
How to Track Calories Effectively: A Complete Beginner's Guide
Calorie tracking is one of the most evidence-backed tools for managing weight — but most people do it wrong. Here's how to do it right, straight from a registered dietitian.
Yuna Dietitian Team
March 10, 2026
How Many Calories Should You Eat to Lose Weight? A Science-Based Answer
The answer isn't "eat 1200 calories." Here's what the science actually says about calorie deficits, metabolic adaptation, and losing weight without wrecking your metabolism.
Yuna Dietitian Team
March 5, 2026
Macros vs Calories: What Should You Actually Track for Weight Loss?
Dietitians are often asked: should I count macros or calories? The honest answer depends on your goal — and the best approach might combine both.
Yuna Dietitian Team
February 28, 2026
The Best Calorie Tracking Apps of 2026 (Dietitian-Reviewed)
After testing dozens of apps and reviewing the research, here are the calorie trackers dietitians actually recommend — and what sets the best ones apart from the rest.
Yuna Dietitian Team
February 20, 2026
Best Free Calorie Tracker App: Track Your Nutrition for Free in 2026
Most 'free' calorie trackers hide their best features behind a paywall. Here's what genuinely free nutrition tracking looks like in 2026 — and which app gives you the most at no cost.
Yuna Dietitian Team
March 18, 2026
Free AI Food Scanner: Log Any Meal Instantly at No Cost
AI food scanning used to cost a monthly subscription. In 2026, the best free AI food scanners let you photograph any meal and get an instant nutrition breakdown — here's how to use them.
Yuna Dietitian Team
March 22, 2026
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