AI & Tech8 min read
How AI is Changing the Way We Track Nutrition
From natural language logging to AI-generated meal plans, artificial intelligence is making nutrition tracking faster and smarter than ever.
Feb 12, 2026Read
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Nutrition science, product updates, and real advice
Evidence-based articles on macro tracking, meal prepping, AI in nutrition, and building FuelStack.
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Guides12 min read
The Complete Guide to Macro Tracking for Beginners
Everything you need to know about tracking protein, carbs, and fat -- why macros matter more than calories alone, how to calculate your targets, and the fastest ways to log your food.
Ruan van Vuuren--Feb 15, 2026
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Meal Prep10 min read
Meal Prep Sunday: A Step-by-Step System for the Week
A practical guide to planning, shopping, and prepping 5 days of meals in under 3 hours. Includes a free template.
Feb 8, 2026Read
Nutrition Science7 min read
How Much Protein Do You Actually Need?
The science behind protein recommendations for muscle gain, fat loss, and general health. Spoiler: it depends on more than just your body weight.
Feb 5, 2026Read
Product5 min read
Barcode Scanning vs Manual Entry: Which is More Accurate?
We tested 50 common South African grocery items. Here is how barcode data accuracy compares to manual database search.
Feb 1, 2026Read
Product6 min read
Building a Food Database That Speaks South African
Why we chose FatSecret, Open Food Facts, and USDA as our data backbone -- and how we handle biltong, bobotie, and bunny chow.
Jan 28, 2026Read
Design9 min read
Designing an Adherence-Neutral Tracking Experience
Why FuelStack never shows red for missed targets. How our warm-to-cool colour spectrum informs without shaming.
Jan 24, 2026Read
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