Food gives our bodies energy and nutrients for growth and daily life. A varied diet can include vegetables, fruit, whole grains, pulses and other suitable sources of protein. Needs differ between people and across life stages. The World Health Organization’s healthy diet guidance explains the main principles.
Why it matters
Food choices are shaped by cost, culture, time, access and health needs. Advice is only useful when people have realistic options. How food is grown, transported and wasted also affects land, water and the climate. Improving nutrition therefore involves both individual support and changes to the wider food system.
Take action
You could learn to prepare a meal, support a school food program or help reduce food waste. Make space for different traditions and dietary needs, without judging bodies or labelling people’s choices. Explore food security to understand why reliable access to nourishing food is a shared concern.