Jocko Fuel Blog
The Debrief
-
Can You Build Muscle While Cutting? Supplements That Help
Feb 27, 2026
TL;DR: Yes, you can build muscle while cutting—but it's challenging. Success depends on maintaining high protein intake (1.6-2.2g/kg), preserving training intensity, m...
Read More -
How to Preserve Muscle During a Cut: The Science of Muscle Drive
Feb 24, 2026
TL;DR: Preserving muscle during a calorie deficit requires addressing both sides of the muscle equation: maximizing muscle protein synthesis (MPS) while minimizing mus...
Read More -
Why Take Vitamin D3 with K2? The Science of Synergy (2026)
Feb 20, 2026
TL;DR: Vitamin D3 and K2 work as a powerful team: D3 helps your body absorb calcium from food, while K2 directs that calcium to your bones and teeth—keeping it out of ...
Read More -
Introducing Pro Series: Premium Supplements for Serious Athletes
Feb 17, 2026
TL;DR: Pro Series is Jocko Fuel's premium supplement line designed for athletes who demand clinical-dose ingredients, transparent labeling, and evidence-based formulas...
Read More -
What Are B Vitamins? The 8 Essential Nutrients Explained
Feb 10, 2026
TL;DR: B vitamins are 8 water-soluble nutrients essential for energy production, brain function, and cellular metabolism. Each plays a unique role—from converting food...
Read More -
What Are the Signs of Vitamin D Deficiency?
Feb 10, 2026
TL;DR: Vitamin D deficiency symptoms include persistent fatigue, muscle weakness, bone pain, mood changes, and frequent illness. Many people with low vitamin D feel co...
Read More -
Warrior Kid vs. Generic Kids’ Vitamins: Why Quality Matters
Feb 02, 2026
TL;DR: Not all kids’ vitamins are equal. Key differences: ingredient quality (artificial vs. clean), third-party testing (verified vs. trust-us), and formulation choic...
Read More -
Kids’ Nutrition Fundamentals: What Growing Bodies Actually Need
Jan 30, 2026
TL;DR: Growing bodies need protein, healthy fats, and carbohydrates, plus key vitamins (A, C, D, B vitamins) and minerals (calcium, iron, zinc). Most kids can get thes...
Read More -
Better Sleep for Kids: A Parent’s Guide to Restful Nights
Jan 26, 2026
TL;DR: Good sleep starts with good habits—consistent bedtime, limited screens, calm routines. Most kids don’t need sleep supplements. If you want additional support, c...
Read More -
Kids and Focus: Natural Ways to Support Concentration
Jan 23, 2026
TL;DR: Focus is a skill that develops over time. Support it with adequate sleep (9-12 hours), balanced nutrition, regular physical activity, and consistent routines. W...
Read More -
Protein for Kids: How Much Do Active Children Really Need?
Jan 19, 2026
TL;DR: Most kids get enough protein from food. The general rule: about 0.5 grams per pound of body weight daily. Active kids and young athletes may need slightly more ...
Read More -
Warrior Kid FAQ: Everything Parents Ask Before Buying
Jan 12, 2026
Warrior Kid is Jocko Fuel’s line of supplements designed specifically for children ages 4-12. Built on the same standards of quality and discipline as our adult produc...
Read More -
Clean Ingredients Matter: What to Avoid in Kids’ Supplements
Jan 12, 2026
TL;DR: Many kids’ vitamins contain artificial colors, flavors, and sweeteners that parents prefer to avoid. Your checklist: no synthetic dyes (Red 40, Yellow 5/6, Blue...
Read More -
Should Kids Take Supplements? A Parent’s Evidence-Based Guide
Jan 12, 2026
TL;DR: Most healthy kids eating a balanced diet don’t need supplements. However, picky eaters, kids on restricted diets, and very active children may benefit from qual...
Read More -
How to Prepare for DEF Reset
Dec 26, 2025
DEF Reset is coming. This is your chance to re-engage, recalibrate, and get ready for the year ahead. But DEF Reset is not just another New Year’s challenge; it’s an ...
Read More
