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Global Food SystemsExplainerAug 22, 2026, 7:55 PM· 4 min read

Global Hunger Falls for Third Consecutive Year, But High Costs Keep Healthy Diets Out of Reach for 2.7 Billion

A new UN report reveals that global hunger declined to 645 million people in 2025, marking three years of progress. However, rising food costs mean nearly a third of the world's population still cannot afford a nutritious diet, with Africa bearing the heaviest burden.

By Helena Martins

Global Health Agencies 40%Agricultural Economists 35%Sustainable Farming Advocates 25%
Global Health Agencies
Focuses on the urgent need to transition from simply providing calories to ensuring nutritional security.
Agricultural Economists
Emphasizes supply chain efficiency and infrastructure as the primary levers for reducing food costs.
Sustainable Farming Advocates
Argues for localized, diversified agriculture over reliance on imported synthetic inputs.

Common questions

Is global hunger increasing or decreasing?

Global hunger is decreasing. The 2026 UN report confirms that hunger has declined for the third consecutive year, dropping to 645 million people in 2025.

Why is a healthy diet so expensive?

Nutrient-dense foods like fruits, vegetables, and proteins require complex storage and rapid transport to prevent spoilage, making them more costly to produce and distribute than starchy staples.

Which region is most affected by food insecurity?

Africa is currently the most affected region, home to 309 million hungry people. Over 66 percent of the continent's population cannot afford a healthy diet.

What is the extreme poverty line compared to diet costs?

The extreme poverty line is set at $3.00 per day in purchasing power parity, while the average global cost of a healthy diet is significantly higher at $4.28 per day.

The short answer

  • Global hunger declined to 645 million people in 2025, marking the third consecutive year of improvement.
  • Despite this progress, 2.69 billion people globally cannot afford the $4.28 daily cost of a healthy diet.
  • Africa remains the hardest-hit region, with 309 million people facing hunger and 66.6 percent unable to afford nutritious food.
  • Agricultural subsidies historically favor cheap, starchy staples, making fresh fruits and vegetables comparatively expensive.
  • Experts emphasize that improving cold-chain infrastructure and diversifying local crops are essential to lowering the cost of healthy foods.

The cost of a healthy diet now sits at exactly $4.28 per day. For a family of four walking through a local market, that translates to over $17 daily just to secure the vibrant, crisp vegetables, fresh dairy, and lean proteins that form the basic building blocks of human health.[1][3]

That specific number, calculated in the 2026 State of Food Security and Nutrition in the World (SOFI) report, represents a 25 percent surge over the past five years. It illustrates the central paradox of our modern food system: the world is successfully producing enough grain to drive down raw, aching hunger, yet it is failing to make genuine, colorful nutrition accessible to everyone.[1][4]

Released jointly by five United Nations agencies—including the Food and Agriculture Organization (FAO) and the World Health Organization (WHO)—the report delivers a complex but ultimately hopeful message. For the third consecutive year, the absolute number of people facing chronic hunger has fallen.[4]

In 2025, an estimated 645 million people experienced hunger, representing 7.8 percent of the global population. This marks a reduction of 14 million people compared to the previous year, and a significant drop of 43 million since the peak of 2022.[4][5]

Global hunger has fallen for three consecutive years, dropping to 7.8 percent of the population in 2025.

Maximo Torero, the Chief Economist for the FAO, noted that this downward trend is visible across almost all regions, a surprising and positive development that proves targeted agricultural and economic interventions can reverse the tide of food insecurity.

Yet, the mechanics of this progress reveal a stark divide between simply surviving and actually thriving. While basic caloric intake is improving, the SOFI report highlights that 2.69 billion people—nearly one-third of the global population—cannot afford a diverse, healthy diet.[1][3]

The mechanism driving this disparity lies in the fields and the ledgers of global subsidies. For decades, agricultural policies have heavily favored starchy staples like wheat, corn, and rice. These crops are resilient, easy to store in massive silos, and cheap to ship across oceans, effectively flooding the market with inexpensive, filling calories.[1]

The mechanism driving this disparity lies in the fields and the ledgers of global subsidies.

However, the nutrient-dense foods that make a plate vibrant—leafy greens, fragile berries, and fresh animal proteins—lack that same systemic safety net. They demand specialized farming, immediate refrigeration, and rapid transport to avoid spoiling in the heat, making them significantly more expensive to cultivate and purchase.[1][3]

This structural imbalance means that while a shopper might easily afford enough rice to stave off an empty stomach, the fresh produce necessary to build strong bones and prevent diet-related diseases remains financially out of reach. With the extreme poverty line set at $3.00 per day, finding $4.28 for a balanced diet is a mathematical impossibility for billions.[1]

The daily cost of a healthy diet now significantly exceeds the global extreme poverty line.

The consequences of this nutritional deficit are profound and measurable. The WHO reports that adult obesity has risen sharply, climbing from 12.1 percent in 2012 to 16.2 percent in 2024, as populations rely on cheap, ultra-processed calories rather than unaffordable whole foods.[1][4]

Regional disparities further complicate the global picture. Asia and Latin America have driven much of the recent progress in hunger reduction, utilizing improved supply chains and targeted social protection programs to stabilize their food systems.[3][4]

Conversely, Africa remains the epicenter of the crisis. For the first time, the continent is home to the highest absolute number of hungry people, with 309 million individuals affected. A staggering 66.6 percent of the African population cannot afford a healthy diet, more than double the rate seen in Asia.[1][2]

Agricultural analysts point to a combination of severe cuts to development aid, ongoing armed conflicts, and relentless climate shocks that have battered African food production over the past decade.[2]

Experts argue that diversifying local crops and improving soil health are critical steps to building food resilience in Africa.

To build long-term resilience, experts argue that African governments must pivot away from agricultural models that rely heavily on imported synthetic fertilizers and pesticides. Instead, the focus must shift toward practices that strengthen soil fertility and diversify the crops available to local communities.[2]

Looking ahead, the UN projects that the global number of undernourished people will continue to fall, potentially dropping by another 20 percent by 2030. However, achieving the Sustainable Development Goal of 'Zero Hunger' by the end of the decade appears increasingly unlikely.[5]

The path forward requires a fundamental rewiring of how we value and distribute food. By improving storage infrastructure, expanding rural road networks, and shifting subsidies toward nutrient-rich crops, the global community can begin to close the gap between cheap calories and genuine nourishment.[1]

Jargon, explained

Purchasing Power Parity (PPP)
An economic metric that compares different countries' currencies through a 'basket of goods' approach, allowing for a standardized measurement of costs across borders.
Food Insecurity
A condition where individuals lack regular access to enough safe and nutritious food for normal growth and development.
Stunting
Impaired growth and development that children experience from poor nutrition, repeated infection, and inadequate psychosocial stimulation.
Cold-Chain Logistics
A temperature-controlled supply chain essential for preserving the quality and safety of perishable foods like fresh produce and dairy during transport.

Sources

Source coverage

5 outlets

3 viewpoints surfaced

Global Health Agencies 40%Agricultural Economists 35%Sustainable Farming Advocates 25%
  1. [1]The GuardianAgricultural Economists

    Healthy diet too expensive for one in three people globally, UN report finds

    Read on The Guardian
  2. [2]MongabaySustainable Farming Advocates

    Global hunger levels fall but Africa still lags behind, UN report finds

    Read on Mongabay
  3. [3]DevexAgricultural Economists

    Global hunger falls but 2.7B people can't afford a healthy diet, UN says

    Read on Devex
  4. [4]WHOGlobal Health Agencies

    UN report: Global hunger levels ease for third consecutive year as regional disparities persist

    Read on WHO
  5. [5]IISDGlobal Health Agencies

    Hunger, Food Insecurity Down, But Regional Progress Uneven: SOFI 2026

    Read on IISD

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