# Food Systems

The connected activities and relationships that bring food from production to people.

Canonical page: https://givegigs.com/wiki/food-systems
Last updated: 2026-11-09T19:00:11.839Z
Parent topic: [health-and-living-earth](https://givegigs.com/wiki/health-and-living-earth)

## Contents
- [Overview](#wiki-section-overview-1)
- [Ecological and social links](#wiki-section-ecological-and-social-links-2)
- [Improving food systems](#wiki-section-improving-systems-3)

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## Overview

A food system includes the people, activities, and institutions involved in producing, processing, distributing, preparing, and consuming food, as well as handling loss and waste. Food security involves availability, access, utilization, and stability over time. Food systems connect nutrition and livelihoods with land, water, energy, climate, biodiversity, culture, and trade.

Explore related topics:
- [nutrition](https://givegigs.com/wiki/nutrition)
- [freshwater](https://givegigs.com/wiki/freshwater)
- [biodiversity](https://givegigs.com/wiki/biodiversity)
- [climate-change](https://givegigs.com/wiki/climate-change)
- [sustainable-development](https://givegigs.com/wiki/sustainable-development)

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## Ecological and social links

Food production depends on ecological processes and can also change habitats, soils, water quality, emissions, and species diversity. Outcomes differ across crops, production methods, regions, and supply chains; no single practice or diet describes every sustainable food system. Good analysis considers environmental effects together with nutrition, affordability, working conditions, cultural needs, and who has decision-making power.

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## Improving food systems

An improvement begins with a defined place, population, and outcome. Possible approaches include reducing avoidable food loss, supporting diverse and resilient production, protecting biodiversity, improving safe storage and access, and strengthening fair livelihoods. Measure results over time, check for effects shifted elsewhere in the supply chain, and include farmers, workers, Indigenous Peoples, local communities, and consumers in decisions that affect them.

## Sources

- [FAO: Sustainable Food and Agriculture](https://www.fao.org/sustainability/en/)
- [FAO: Biodiversity for Food and Agriculture](https://www.fao.org/biodiversity/overview/en)

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