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The Food Chain
The Food Chain
BBC World Service

The Food Chain examines the business, science and cultural significance of food, and what it takes to put food on your plate.

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Episodes

We are 10!

We are celebrating 10 years of The Food Chain with some of our favourite programme moments from the past decade.... more

21 Nov 2024 · 28 minutes
Just vanilla

Dull? Boring? Plain? Vanilla is a byword for something which is ordinary or standard. In this programme Ruth Alexander... more

14 Nov 2024 · 26 minutes
How work changed lunch

How do our work habits shape what we eat? In this programme Izzy Greenfield discovers the history of the... more

07 Nov 2024 · 29 minutes
Living with water shortages

Water scarcity is an increasing problem on every continent, according to the United Nations. Around half the world’s population experiences... more

23 Oct 2024 · 26 minutes
Housemates

Did you share a flat, house or kitchen as a student or professional? Is it the shared meals and conversation... more

16 Oct 2024 · 27 minutes
How much water should I drink?

Do you know how much you should drink? Many global guidelines recommend approximately 2 litres a day for women and... more

09 Oct 2024 · 26 minutes
Can you taste a place?

Is it possible to taste a place? A listener wonders whether the French concept of ‘terroir’ can apply to food... more

02 Oct 2024 · 28 minutes
So you want to run a food truck?

Fancy starting a food truck? It can be a way to trial new food concepts and see if your business... more

25 Sep 2024 · 26 minutes
How ‘Bangla Town’ changed a nation's food culture

An Indian curry house is one of the most popular places to go out for a meal in the UK,... more

18 Sep 2024 · 27 minutes
Forever foods

Ruth Alexander learns about ‘forever’ foods - stocks, soups and sourdough starters that can be replenished again and again and... more

11 Sep 2024 · 26 minutes
Don't call me an influencer!

Social media is awash with videos of people trying out new recipes at home and exploring the best hidden foodie... more

04 Sep 2024 · 26 minutes
How risky is drinking alcohol?

If you’re a light or moderate drinker, the World Health Organization wants you to know that no level of alcohol... more

28 Aug 2024 · 30 minutes
What does collagen do for you?

Is it worth taking collagen? With cosmetic companies and A-listers claiming it can slow the effects of ageing, the market... more

21 Aug 2024 · 26 minutes
The business of food halls

Have you visited a food hall recently? It’s a venue bringing together multiple independent food and drink businesses, often with... more

14 Aug 2024 · 26 minutes
First impressions of a new food culture

Strawberries at the airport when meeting your future husband for the first time, finally tasting world famous fish and chips... more

07 Aug 2024 · 28 minutes
What is 'super sweet' corn?

Have you heard of ‘super sweet’ sweetcorn? If you’ve purchased fresh, frozen or tinned sweetcorn in the last few decades... more

31 Jul 2024 · 31 minutes
What Olympians eat

Three million bananas; 600-800 baguettes a day; 47,000 plates...as the world’s elite sportsmen and women arrive in Paris, a huge... more

24 Jul 2024 · 28 minutes
Cooking is chemistry

Why do we cook? To create flavour, to aid digestion and to release nutrients from our food. Every time... more

17 Jul 2024 · 26 minutes
'Happy' cafes

Of the tens of millions of people around the world with autism or down syndrome, only a tiny fraction is... more

10 Jul 2024 · 26 minutes
Your taste is unique

Taste, it turns out, is not a matter of opinion. Scientists have discovered that your perception of taste is informed... more

03 Jul 2024 · 30 minutes
How safe is the soil in our cities?

More of us are living in cities and urban farming is on the rise. Can you be sure the city... more

26 Jun 2024 · 26 minutes
Food double-acts: Couples

What’s it like spending 24 hours a day together? Ruth Alexander speaks to couples who run restaurants. She hears how... more

19 Jun 2024 · 29 minutes
The bakers

In a world where ingredients cost more due to war and inflation how is easy is it to make and... more

12 Jun 2024 · 26 minutes
Taking weight-loss drugs

Ruth Alexander speaks to patients about their experiences of weight-loss drugs. The new class of drugs impact appetite, making you... more

05 Jun 2024 · 30 minutes
Eating in the heat

Devina Gupta takes a food tour of her home city of Delhi to see how people are adapting to rising... more

29 May 2024 · 26 minutes
The burrito story

Ruth Alexander explores the origins and evolution of the humble grab-and-go food the burrito, which started life in northern Mexico,... more

22 May 2024 · 26 minutes
Can beef be carbon neutral?

Cows emit greenhouse gases when they eat, which contributes to global warming. But is it possible to produce meat in... more

15 May 2024 · 26 minutes
Eat with your hands

Why eat with your hands? Many food cultures around the world eat using hands, and most of us use our... more

08 May 2024 · 30 minutes
Can I eat this flower?

Stunning cakes, colourful salads and intricate garnishes use flowers to entice customers, but there’s more to this trend than just... more

01 May 2024 · 26 minutes
To salt or not to salt?

Do you know how much salt you should be eating? And if I tell you it’s less than 5... more

24 Apr 2024 · 26 minutes
Hungry at sea

Over two million people work in the international shipping trade, and they are often at sea for months at a... more

17 Apr 2024 · 26 minutes
Food double-acts: TV chefs

What’s the secret behind the on-screen chemistry shared by some TV chef duos? The recent death of Dave Myers, one... more

10 Apr 2024 · 29 minutes
How to run a restaurant

These are tough times for restaurants. If the pandemic's rolling lockdowns were not bad enough, independent eateries now find themselves... more

03 Apr 2024 · 26 minutes
The real Willy Wonkas

Step inside the chocolate factory to hear the secrets of what it’s like to invent sweet treats for a living.... more

28 Mar 2024 · 27 minutes
Fasting and feasting

Fasting has been a religious and cultural practice for thousands of years, why do people do it? What happens to... more

21 Mar 2024 · 32 minutes
Why we love dumplings

Dumplings feature prominently in cuisines around the world. Some, like the Ghanaian kenkey, or the Irish dumpling, are balls of... more

14 Mar 2024 · 27 minutes
The fifth taste

Sweet, sour, salty, bitter and... umami. Have you heard of the fifth taste? Umami, meaning ‘delicious flavour’ in Japanese, was... more

07 Mar 2024 · 30 minutes
The school cooks

Three school chefs tell Ruth Alexander what it’s like serving up canteen food every day. Find out how they... more

29 Feb 2024 · 27 minutes
Is this ultra processed?

Have you heard of ultra processed food? In 2010 a group of Brazilian scientists said we should be focusing less... more

22 Feb 2024 · 33 minutes
Table talk

What do you and your family chat about at dinner? We eavesdrop on conversations over food all over the world,... more

15 Feb 2024 · 27 minutes
Detroit's urban farmers

The city of Detroit in the United States has a lot of vacant space – as much as a quarter... more

08 Feb 2024 · 31 minutes
Rebuilding Turkey’s food culture

In February 2023, two earthquakes devastated parts of Turkey. The disaster claimed the lives of nearly 60,000 people in southern... more

01 Feb 2024 · 27 minutes
Is Chinese food the best in the world?

Chinese food is popular and successful around the world. But is it afforded the respect it deserves? In some countries... more

25 Jan 2024 · 30 minutes
How to invent an apple

Have you ever wondered why the apple you bite in to is so crisp and juicy? And why it’s available... more

18 Jan 2024 · 27 minutes
The preservers

Humans have preserved food to make it last longer for thousands of years. In this programme Ruth Alexander learns about... more

11 Jan 2024 · 32 minutes
Another year away from home

Ruth Alexander talks to two families displaced by the war in Ukraine, as they reflect on their second year away... more

28 Dec 2023 · 27 minutes
Festive food stories

We take a trip around the world with BBC World Service presenters and listeners, finding out which are their favourite... more

21 Dec 2023 · 29 minutes
Feed your brain

Our brains require 20% of our body’s energy intake, despite making up, on average, only 2% of our body weight.... more

14 Dec 2023 · 27 minutes
How to stop cooking killing

It’s estimated that more than 2 billion people use polluting stoves - with severe consequences for their health. The World... more

07 Dec 2023 · 27 minutes
Pesticide exports

Many countries allow the manufacture and export of pesticides that are banned for use in their own countries. ... more

30 Nov 2023 · 27 minutes
Food for new mums

Seaweed soup, aniseed sprinkles on toast, pig trotter soup and fried chicken. In this episode Ruth Alexander learns about what... more

23 Nov 2023 · 27 minutes
Eco scores on food labels

The European Union wants to introduce one system for scoring the sustainability of food products. The new requirements are likely... more

16 Nov 2023 · 27 minutes
How to read a menu

Pan fried, artisanal, gourmet: there's a fashion for foodie words. Why? In this episode, Ruth Alexander finds out how... more

09 Nov 2023 · 30 minutes
Cooking in extreme places

Wherever humans go, whatever we do, we need to eat. In this programme, we meet the people cooking at the... more

02 Nov 2023 · 27 minutes
Why is food so expensive in Ghana?

Ghana’s inflation rate is one of the highest in the world, much of it driven by rising food prices. In... more

25 Oct 2023 · 29 minutes
The rise of private chefs

This week, Ruth Alexander is exploring the growing market for professional home cooking and asking whether you’re guaranteed the luxury... more

18 Oct 2023 · 27 minutes
How to feed a city

More than half of us globally now live in cities. The United Nations estimates that by 2050, that number will... more

11 Oct 2023 · 27 minutes
Can you eat your way to 100?

What if you could reach a great age through your dietary choices? Imagine – that the food you eat has... more

05 Oct 2023 · 27 minutes
Bonnie Garmus: My life in five dishes

Bonnie Garmus, author of the bestselling novel Lessons in Chemistry, shares the story of her life through five dishes. ... more

27 Sep 2023 · 29 minutes
What's in a national dish?

Many dishes have become famous national symbols both at home and abroad, for example Italian pizza, or British fish and... more

20 Sep 2023 · 29 minutes
The taste test

Consumers have the buying power but how much are they considered when a brand decides to make a change? ... more

13 Sep 2023 · 27 minutes
The art of food diplomacy

As India welcomes the world’s biggest economies for the G20 meeting this September, we look at the role that food... more

06 Sep 2023 · 28 minutes
Feeding baby

Weaning refers to the process of introducing your baby to solid foods, alongside breast milk or formula. In the UK,... more

30 Aug 2023 · 26 minutes
Stop chewing like that!

Imagine not being able to sit and eat at the dinner table with your family without feeling furious. ... more

23 Aug 2023 · 27 minutes
Banh mi: A sandwich with a story

The banh mi is a staple street food in Vietnam and increasingly popular around the world. But how did it... more

16 Aug 2023 · 27 minutes
The Little Italy story

Italian food is one of the most popular cuisines in the world, but how did it first make its way... more

09 Aug 2023 · 33 minutes
This kid cooks

At what age should you start teaching children to cook, and why should you? In this programme, Ruth Alexander meets... more

02 Aug 2023 · 31 minutes
Immersive dining

Immersive dining has become something of a culinary craze in recent years. As well as serving food, restaurants... more

26 Jul 2023 · 32 minutes
Africa's forgotten foods

The African continent is seeing one of the fastest rates of urbanisation in the world. As people move to... more

19 Jul 2023 · 31 minutes
What the wedding caterer is really thinking

Going to a wedding this year? Spare a thought for the caterers - expected to put on ever-more elaborate... more

12 Jul 2023 · 26 minutes
How I learnt to cook

Out of necessity, in adversity, or for the fun of it - how, and why did you learn to cook?... more

05 Jul 2023 · 27 minutes
How did salt get so gourmet?

Salt has been a staple ingredient in cooking and preserving food for thousands of years. It adds flavour to food,... more

28 Jun 2023 · 28 minutes
Can you feed a city from its rooftops?

Could our office, apartment and public buildings also be farms? In this programme, Ruth Alexander meets the pioneers of rooftop... more

21 Jun 2023 · 30 minutes
The power of heritage brands

Tabasco sauce, Lea and Perrins, Angostura Bitters. Those are a few of a very select number of sauces, condiments and... more

14 Jun 2023 · 27 minutes
How did TV cooking competitions get so big?

Television cookery competitions are big business – drawing audiences in their millions over multiple series. How did they become such... more

07 Jun 2023 · 34 minutes
Let’s take a lunch break!

A lunch break can tell you quite a lot about a country’s work culture; ranging from two-hour, luxuriant pauses in... more

31 May 2023 · 30 minutes
Teaching tomorrow's chefs

Why go to culinary school when you could learn on the job? Three trained chefs-turned teachers make the case for... more

24 May 2023 · 27 minutes
Is the food you’re eating what you think it is?

How can you be sure you’re eating what you think you’re eating? In most cases, food fraud won’t make you... more

17 May 2023 · 29 minutes
Should we farm octopus?

The world’s first octopus farm is being planned by a Spanish seafood multinational. The intelligent creatures are difficult to rear... more

10 May 2023 · 30 minutes
A dish fit for the King

The crowning of a British monarch calls for an official dish. In 1953, for the coronation of Queen Elizabeth II,... more

03 May 2023 · 30 minutes
The growth of GM food

Genetically-modified food has long been a subject of debate. It was first introduced to market in the United States in... more

26 Apr 2023 · 31 minutes
How AI could design our diets

Every day, humans make multiple choices about what to eat. Some of those decisions will be better for our health... more

21 Apr 2023 · 31 minutes
Is this the end of the British caff?

The British "caff" - slang for café, and home of the breakfast fry up, or "full english" - is under... more

12 Apr 2023 · 35 minutes
Can small farms feed the world?

What’s the best way to produce affordable food, that’s good for the planet, and can feed us all? Is it... more

05 Apr 2023 · 30 minutes
Bringing dark kitchens into the light

Dark kitchens are the multi-block commercial units allowing virtual brands and events companies to prepare and deliver food. They’ve got... more

29 Mar 2023 · 27 minutes
What do medics really eat?

Long days, unsociable hours, a hectic and pressurised workload – the working environment for health care staff is full of... more

23 Mar 2023 · 27 minutes
How to photograph food

Anyone who has taken a photo of their plate in a restaurant knows how hard it is to make food... more

16 Mar 2023 · 27 minutes
A taste of home

Facing the trauma of having to abandon your home because of war or climate change, how do you find solace... more

09 Mar 2023 · 31 minutes
The joy of feeding birds

Humans have been accidentally feeding wild birds for millennia; any leftover food scraps to be scooped up by opportunistic, feathered... more

02 Mar 2023 · 32 minutes
Feeding the VIPs

How do you make Michelin Star-level food, for hundreds of people, in a kitchen you just built in someone’s garden,... more

23 Feb 2023 · 28 minutes
The growth of food banks in Africa

Food banks have operated for decades in North America and Europe. They are generally operated as non profits, connecting food... more

16 Feb 2023 · 31 minutes
What's the best pasta shape?

Spaghetti, penne, farfalle, gnocchi, lasagna – just a few of the 300-plus shapes of pasta in existence. And there are... more

09 Feb 2023 · 33 minutes
What's the big deal about fine dining?

Noma – considered by some to be the ‘world’s best restaurant’ - has announced it will close in 2024. The... more

02 Feb 2023 · 28 minutes
Why can’t my child swallow?

To feed a child is fundamental to a parent, it’s instinct. But what if your baby can’t swallow?After receiving lots... more

26 Jan 2023 · 30 minutes
The ghost writers

Who wrote the cook books on your kitchen shelves? For many celebrity chefs, a cook book, or several, is an... more

19 Jan 2023 · 29 minutes
The opera singer's diet

Opera is viewed as something of an endurance sport in the musical world. Hours spent on stage, in costume, doing... more

12 Jan 2023 · 29 minutes
Chefs who changed course

Working as a chef can be creative and rewarding when people love your food, but it can also be demanding,... more

05 Jan 2023 · 27 minutes
Cooking with love

Why hold on to an old clay pot, a worn-out metal spoon, or a plain glass bowl? Earlier this... more

29 Dec 2022 · 27 minutes
A Ukrainian table at Christmas

Ukrainian cookbook writer Olia Hercules reflects on why it's important to mark this festive season, and the traditional dishes she’ll... more

22 Dec 2022 · 31 minutes
Hard to swallow

Can you imagine what you would miss if you lost the ability to eat? Swallowing is something most of us... more

15 Dec 2022 · 29 minutes
Why does Africa import a lot of food?

2022 has seen record food prices. Many African countries have been badly hit because they import their staples –... more

08 Dec 2022 · 27 minutes
Eggonomics

Eggs – a nutritious and affordable source of protein. Or they were. The cost of a box of eggs has... more

01 Dec 2022 · 26 minutes
Samuel Ikua: Global Youth Champion 2022

Samuel Ikua is championing urban farming in his city, Nairobi in Kenya. Samuel undertook an urban farming course in... more

24 Nov 2022 · 28 minutes
Food as rehabilitation

Food behind bars is not intended to be a Michelin-starred affair. But prison food reformers claim some of it is... more

17 Nov 2022 · 27 minutes
Eating With Our Ears: The Sound of Food

How does sound influence the way we eat, drink and taste? We discover our hearing makes a bigger contribution to... more

12 Nov 2022 · 26 minutes
Island diets

In this programme we explore the realities of island diets. Ruth Alexander hears how diets are changing, and what this... more

10 Nov 2022 · 28 minutes
The buffet business

All-you-can-eat restaurants are popular, as are high-end buffets at big weddings and posh hotels. But what’s the trick to... more

03 Nov 2022 · 27 minutes
Forbidden food: The Jews of Spain

Today’s Sephardic Jewish community has its roots in Spain and Portugal. The Hispanic Jews lived for many centuries in those... more

26 Oct 2022 · 30 minutes
What do astronauts eat?

What are the nutritional challenges, and the highs and lows of food in space? As NASA looks at creating a... more

19 Oct 2022 · 28 minutes
Can farmers influence food prices?

Global food prices reached record highs this year due to a combination of factors including the war in Ukraine, rising... more

12 Oct 2022 · 27 minutes
Inheriting grandma's pan

We may be living in a disposable age, but many of us probably own at least one hand-me-down pot, pan... more

05 Oct 2022 · 27 minutes
Who owns seeds?

Today’s seed industry is dominated by a handful of companies. Approximately 60% of the market is controlled by just four... more

28 Sep 2022 · 28 minutes
Food for mood

Mental health is a hugely complex issue with many causes. There’s no simple answer, then, when it comes to therapies... more

21 Sep 2022 · 30 minutes
The flavourists

Meet the flavourists – the people who bring together art and science to create the flavours in our food. Each... more

14 Sep 2022 · 28 minutes
Inside food safety scares

Food contamination is a serious public health problem around the world. The World Health Organisation estimates that 600 million –... more

07 Sep 2022 · 29 minutes
Tomorrow’s food crops

Climate change means that, in many parts of the world, the way we farm is no longer working. We... more

31 Aug 2022 · 29 minutes
Running a restaurant with your relatives

Running a restaurant is hard enough, but what if there’s family involved? In this episode, Felicity Hannah explores the highs... more

24 Aug 2022 · 28 minutes
Liquid gold: The price of cooking oil

Vegetable oil is one of many foods that has seen big price rises in the last year. Not only is... more

17 Aug 2022 · 27 minutes
What can we do about drought?

Water shortages are getting worse with climate change. In the Horn of Africa, long periods without a rainy season have... more

10 Aug 2022 · 26 minutes
The food illustrators

Meet the artists tasked with creating pictures that look good enough to eat. If it wasn’t for them, you might... more

03 Aug 2022 · 28 minutes
Fuelling a female footballer

Good quality nutrition is key to sporting success. But while plenty of research exists on the impact of nutrition on... more

27 Jul 2022 · 28 minutes
Why use food for fuel?

Biofuels are a way to make our cars, lorries and even planes run on renewable fuel. They’re often made from... more

20 Jul 2022 · 29 minutes
In search of a food champion

From tackling poverty and hunger, to maggot farming, to harnessing the power of seaweed - since 2017, The Food Chain... more

14 Jul 2022 · 27 minutes
The fungi kingdom

It’s not just fauna and flora, there’s a third, much overlooked kingdom of life – fungi. Fungi are essential... more

06 Jul 2022 · 30 minutes
Lemn Sissay: My life in five dishes

The internationally acclaimed poet and playwright Lemn Sissay OBE shares the story of his life by recalling five memorable dishes.... more

29 Jun 2022 · 28 minutes
Menopause and diet

The menopause can cause all sorts of changes in your body – weight gain, hot flushes, sleeplessness and joint pain... more

22 Jun 2022 · 28 minutes
What's up with airline food?

Aeroplane food doesn’t have the greatest reputation. Though it might be easy to blame an airline for serving lacklustre meals,... more

15 Jun 2022 · 27 minutes
The recipe translators

Many chefs reach global status, with international demand for their latest book. Spare a thought for the translators, tasked with... more

08 Jun 2022 · 27 minutes
Shop like the Queen

As Her Majesty Queen Elizabeth II marks 70 years on the throne, we find out how you get a royal... more

01 Jun 2022 · 27 minutes
Feeding the imagination

What do writers eat to stoke their creative fires? George Orwell is said to have had a penchant for... more

25 May 2022 · 27 minutes
The Food Chain
What's up with airline food?
The Food Chain
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Description

Aeroplane food doesn’t have the greatest reputation. Though it might be easy to blame an airline for serving lacklustre meals, the problem... more