**Black coffee is fine** — and it actually helps fat loss: • Mobilizes fatty acids (mild lipolysis boost) • Increases NEAT and alertness • Suppresses appetite temporarily **But watch out:** • A latte with sugar can be 300+ kcal — that's a meal's worth • Caffeine after 2 PM fragments sleep → cortisol → water retention → missed progress • Pre-workout stimulants can mask fatigue that your body needs you to feel **Protocol:** Black coffee or plain green tea. No sugar. If you need milk, count the calories. Stop all caffeine by 2 PM to protect sleep. *Chapter 5: Practical Execution*

Food StructureChapter 5: Fueling the Engine

Is coffee okay?

Short answer first. Full logic in the chapter.

Answer

Black coffee is fine — and it actually helps fat loss:

Mobilizes fatty acids (mild lipolysis boost)
Increases NEAT and alertness
Suppresses appetite temporarily

But watch out:

A latte with sugar can be 300+ kcal — that's a meal's worth
Caffeine after 2 PM fragments sleep → cortisol → water retention → missed progress
Pre-workout stimulants can mask fatigue that your body needs you to feel

Protocol: Black coffee or plain green tea. No sugar. If you need milk, count the calories. Stop all caffeine by 2 PM to protect sleep.

From the Book

Chapter 5: Practical Execution

Connected ChapterChapter 5: Fueling the Engine

This answer belongs to the chapter itself. Read the chapter for the full argument, then come back here when you need the short clarification.