Understanding the role food plays in our lives

In recent decades, we have dramatically changed our diets and eating habits as a result of globalization, urbanisation and income growth.

We have moved from seasonal, mainly plant-based and fibre-rich dishes to diets that are high in refined starches, sugar, fats, salt, processed foods, meat, and other animal-sourced products. Less time is spent preparing meals at home, and consumers, especially in urban areas, increasingly rely on supermarkets, fast food outlets, street food vendors and takeaway restaurants.

A combination of unhealthy diets and sedentary lifestyles has sent obesity rates soaring, not only in developed countries, but also low-income countries, where hunger and obesity often coexist. Now over 670 million adults and 120 million girls and boys (5-19 years) are obese, and over 40 million children under 5 are overweight, while over 820 million people suffer from hunger.

An unhealthy diet is the leading risk factor for deaths from non-communicable diseases (NCDs), including cardiovascular diseases, diabetes and certain cancers. Linked with one fifth of deaths worldwide, unhealthy eating habits are also taking a toll on national health budgets costing up to USD 2 trillion per year.

Obesity and other forms of malnutrition affect nearly one in three people. Projections indicate that the number will be one in two by 2025. The good news is that affordable solutions exist to reduce all forms of malnutrition, but they require greater global commitment and action.

Think about your diet, think about where your food comes from and think how you can make a difference by making simple changes to your diet.

Source United Nations

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