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Glossary · Nutrition

What is Fiber?

Indigestible plant carbohydrate that aids digestion and fullness.

In context

Fiber is a key concept in nutrition. Indigestible plant carbohydrate that aids digestion and fullness. 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.

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Related nutrition terms

Common questions.

What does fiber mean?

Indigestible plant carbohydrate that aids digestion and fullness.

What category does fiber belong to?

Fiber is a term from nutrition in strength and fitness training. Browse more nutrition terms in the Nishaana glossary.

Why does fiber matter for training?

Understanding fiber 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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