Nishaana
What is 16:8 Fasting?
Eating within an 8-hour window and fasting for the other 16 hours.
In context
16:8 Fasting is a key concept in nutrition. Eating within an 8-hour window and fasting for the other 16 hours. Knowing what it means — and how it connects to the rest of your training — turns it from jargon into something you can actually use in the gym.
Nishaana is built around ideas like this: it tracks the numbers behind them automatically, so the theory shows up as real progress in your logbook rather than staying abstract.
Related nutrition terms
Common questions.
What does 16:8 fasting mean?
Eating within an 8-hour window and fasting for the other 16 hours.
What category does 16:8 fasting belong to?
16:8 Fasting is a term from nutrition in strength and fitness training. Browse more nutrition terms in the Nishaana glossary.
Why does 16:8 fasting matter for training?
Understanding 16:8 fasting helps you train and program more deliberately — it is one of the ideas that separates guessing from a real, repeatable system.
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