<description>&lt;p&gt;Potatoes are having a moment.&lt;/p&gt;&lt;p&gt;Once dismissed as dull, stodgy or even unhealthy, they’re now back, appearing on restaurant menus, in food magazines and across social media feeds.&lt;/p&gt;&lt;p&gt;But the story of the potato goes back much further.&lt;/p&gt;&lt;p&gt;In this episode, Ruth Alexander traces the journey of one of the world’s most familiar foods. From its origins millions of years ago to its place in today’s global food system.&lt;/p&gt;&lt;p&gt;At the Natural History Museum, botanist Sandy Knapp explains how the potato may have been born from a chance encounter between two wild plants in the Andes, an event that made it possible for potatoes to grow underground and spread across new environments.&lt;/p&gt;&lt;p&gt;We explore how the potato became a global food. Potatoes USA president Blair Richardson explains how demand continues to grow worldwide, and how the industry is working to reshape the potato’s image.&lt;/p&gt;&lt;p&gt;We ask whether the potato’s reputation is deserved. Nutrition scientist Candida Rebello shares research suggesting potatoes may be far more beneficial, and more misunderstood, than many people think.&lt;/p&gt;&lt;p&gt;And at the International Potato Center in Peru, scientist Julian Soto works with farmers to conserve thousands of native potato varieties. In the Andes, potatoes are not just a crop, they are part of culture, identity and family life.&lt;/p&gt;&lt;p&gt;From ancient origins to modern revival, this is the story of how the potato conquered the world, fell out of favour, and is now being rediscovered, just as new challenges begin to emerge.&lt;/p&gt;&lt;p&gt;If you’d like to get in touch with the programme, please email: thefoodchain@bbc.co.uk&lt;/p&gt;&lt;p&gt;Producer: Izzy Greenfield
Sound engineer: Hal Haines
Picture: Getty&lt;/p&gt;</description>

The rise, fall and return of one of the world's most popular foods.

Potatoes are having a moment.Once dismissed as dull, stodgy or even unhealthy, they’re now back, appearing on restaurant menus, in food magazines and across social media feeds.But the story of the potato goes back much further.In this episode, Ruth Alexander traces the journey of one of the world’s most familiar foods. From its origins millions of years ago to its place in today’s global food system.At the Natural History Museum, botanist Sandy Knapp explains how the potato may have been born from a chance encounter between two wild plants in the Andes, an event that made it possible for potatoes to grow underground and spread across new environments.We explore how the potato became a global food. Potatoes USA president Blair Richardson explains how demand continues to grow worldwide, and how the industry is working to reshape the potato’s image.We ask whether the potato’s reputation is deserved. Nutrition scientist Candida Rebello shares research suggesting potatoes may be far more beneficial, and more misunderstood, than many people think.And at the International Potato Center in Peru, scientist Julian Soto works with farmers to conserve thousands of native potato varieties. In the Andes, potatoes are not just a crop, they are part of culture, identity and family life.From ancient origins to modern revival, this is the story of how the potato conquered the world, fell out of favour, and is now being rediscovered, just as new challenges begin to emerge.If you’d like to get in touch with the programme, please email: thefoodchain@bbc.co.ukProducer: Izzy Greenfield
Sound engineer: Hal Haines
Picture: Getty

Rethinking the potato

<description>&lt;p&gt;Ever wondered how anyone gets a job writing about food? Ruth Alexander talks to Melissa Clark, recipe columnist and newsletter host for the New York Times; Laura Rowe food journalist and former content director of Olive and Delicious magazines in London, and Malin Turunen of MatMalin in Stockholm, formerly editor of Swedish food magazine, Allt om Mat.&lt;/p&gt;&lt;p&gt;They discuss their first jobs, how their work shapes our tastes and why they think columns about cake matter more than you might think.&lt;/p&gt;&lt;p&gt;If you would like to get in touch with The Food Chain team, please email thefoodchain@bbc.co.uk&lt;/p&gt;&lt;p&gt;Producers: Izzy Greenfield and Lexy O'Connor&lt;/p&gt;&lt;p&gt;Sound engineer: Hal Haines&lt;/p&gt;&lt;p&gt;(Photo: Woman writes in a notebook next to an open laptop and vegetables on a kitchen counter top. Credit: Getty Images)&lt;/p&gt;</description>

Three food writers on how their jobs matter more than ever in times of global uncertainty

Ever wondered how anyone gets a job writing about food? Ruth Alexander talks to Melissa Clark, recipe columnist and newsletter host for the New York Times; Laura Rowe food journalist and former content director of Olive and Delicious magazines in London, and Malin Turunen of MatMalin in Stockholm, formerly editor of Swedish food magazine, Allt om Mat.They discuss their first jobs, how their work shapes our tastes and why they think columns about cake matter more than you might think.If you would like to get in touch with The Food Chain team, please email thefoodchain@bbc.co.ukProducers: Izzy Greenfield and Lexy O'ConnorSound engineer: Hal Haines(Photo: Woman writes in a notebook next to an open laptop and vegetables on a kitchen counter top. Credit: Getty Images)

The food writers

<description>&lt;p&gt;It's exam season in many parts of the world and with her own daughter studying hard, Rumella Dasgupta began wondering how much food matters during this difficult and stressful time. &lt;/p&gt;&lt;p&gt;Is there such a thing as a brain food and are there any foods in particular that we should be aiming to eat while studying hard? &lt;/p&gt;&lt;p&gt;Rumella talks to students and experts about the role diet plays and what happens to our eating habits when we're under intense pressure. Plus are energy drinks ever a good idea before an exam, and what should we do when the junk food cravings hit? 
 
Featuring Professor Julia Rucklidge, director of Te Puna Toiora, the Mental Health and Nutrition Research Lab at the University of Canterbury in New Zealand and Lucy Upton, a UK based paediatric dietitian who supports her teenage clients to eat better during this stressful phase of their lives. &lt;/p&gt;&lt;p&gt;Plus teenagers and university students in the US and India discuss what they like to eat and drink when studying. &lt;/p&gt;&lt;p&gt;With special thanks to Zumix in Boston. &lt;/p&gt;&lt;p&gt;Producer: Lexy O'Connor &lt;/p&gt;&lt;p&gt;Sound engineer: Andrew Mills 
 
Image: a dark-haired teenage girl is sprawled on her bed. She has a biscuit in her mouth and is writing in an exercise book. Credit: Getty images. &lt;/p&gt;&lt;p&gt;If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk&lt;/p&gt;</description>

Can a good diet support brain health, sleep and concentration during exams?

It's exam season in many parts of the world and with her own daughter studying hard, Rumella Dasgupta began wondering how much food matters during this difficult and stressful time. Is there such a thing as a brain food and are there any foods in particular that we should be aiming to eat while studying hard? Rumella talks to students and experts about the role diet plays and what happens to our eating habits when we're under intense pressure. Plus are energy drinks ever a good idea before an exam, and what should we do when the junk food cravings hit? 
 
Featuring Professor Julia Rucklidge, director of Te Puna Toiora, the Mental Health and Nutrition Research Lab at the University of Canterbury in New Zealand and Lucy Upton, a UK based paediatric dietitian who supports her teenage clients to eat better during this stressful phase of their lives. Plus teenagers and university students in the US and India discuss what they like to eat and drink when studying. With special thanks to Zumix in Boston. Producer: Lexy O'Connor Sound engineer: Andrew Mills 
 
Image: a dark-haired teenage girl is sprawled on her bed. She has a biscuit in her mouth and is writing in an exercise book. Credit: Getty images. If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk

Can we eat for exam success?

<description>&lt;p&gt;Food Chain presenter Ruth Alexander was confident that she was eating a healthy diet, in particular, a diet that included enough fibre. But it turns out, like many of us, her fibre intake has been falling short of the recommended amount. &lt;/p&gt;&lt;p&gt;In fact all over the world most of us are failing to eat enough, despite the growing trend for so called "fibremaxxing" where people try to maximise their daily intake. 
 
So how can we boost our fibre intake? And does it really have to involve chia seeds? &lt;/p&gt;&lt;p&gt;Ruth picks the brains of fibre expert Professor Joanne Slavin from the University of Minnesota and Fathima Abdoola, known as The Cultural Dietitian, based in Brisbane Australia. And psychologist Phillippa Lally from the University of Surrey in the UK, explains how we can make our well intentioned new habits stick. &lt;/p&gt;&lt;p&gt;Producer: Lexy O’Connor &lt;/p&gt;&lt;p&gt;Sound engineer: Andrew Mills &lt;/p&gt;&lt;p&gt;(Image: A close up of a steaming bowl of Persian barley soup, in a blue bowl, with a woman’s hands holding it. Credit: Getty Images) &lt;/p&gt;&lt;p&gt;If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk&lt;/p&gt;</description>

So you think you eat enough fibre? You probably don't. Here's what to do about it.

Food Chain presenter Ruth Alexander was confident that she was eating a healthy diet, in particular, a diet that included enough fibre. But it turns out, like many of us, her fibre intake has been falling short of the recommended amount. In fact all over the world most of us are failing to eat enough, despite the growing trend for so called "fibremaxxing" where people try to maximise their daily intake. 
 
So how can we boost our fibre intake? And does it really have to involve chia seeds? Ruth picks the brains of fibre expert Professor Joanne Slavin from the University of Minnesota and Fathima Abdoola, known as The Cultural Dietitian, based in Brisbane Australia. And psychologist Phillippa Lally from the University of Surrey in the UK, explains how we can make our well intentioned new habits stick. Producer: Lexy O’Connor Sound engineer: Andrew Mills (Image: A close up of a steaming bowl of Persian barley soup, in a blue bowl, with a woman’s hands holding it. Credit: Getty Images) If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk

How to eat more fibre and why you should!

<description>&lt;p&gt;Many people feel they can’t cook, or don’t know where to start. Studies suggest that in some countries, fewer people are preparing meals from scratch, and a lack of confidence in the kitchen can be a big part of the problem.&lt;/p&gt;&lt;p&gt;Ruth Alexander explores what holds people back from cooking, and how to overcome it. Drawing on her own experience of learning later in life, she asks: can anyone become a confident cook?&lt;/p&gt;&lt;p&gt;She’s joined by three guests who spend much of their lives in the kitchen, and who know that not everyone starts out with natural ability.&lt;/p&gt;&lt;p&gt;Robin Van Creveld, founder and director of Community Chef in Lewes, England, teaches people practical cooking skills through a social enterprise. Tokunbo Koiki, founder of Tokunbo’s Kitchen Catering Company and London African Food Week, joins from Lagos to share her approach to making cooking accessible and enjoyable. And Pak Wai Hung, owner of 288 Bar and Wok restaurant in Cheltenham, explains how building confidence can be just as important as learning techniques.&lt;/p&gt;&lt;p&gt;Together, they share simple, realistic ways to get started, from overcoming fear of failure to building basic skills and routines. Ruth asks them how beginners can gain confidence, what essential skills really matter, and how to make cooking feel less intimidating.&lt;/p&gt;&lt;p&gt;If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk&lt;/p&gt;&lt;p&gt;Producer: Izzy Greenfield
Sound Engineer: Hal Haines
Picture: Credit – Getty.&lt;/p&gt;</description>

Simple tips and expert advice to help you build confidence in the kitchen.

Many people feel they can’t cook, or don’t know where to start. Studies suggest that in some countries, fewer people are preparing meals from scratch, and a lack of confidence in the kitchen can be a big part of the problem.Ruth Alexander explores what holds people back from cooking, and how to overcome it. Drawing on her own experience of learning later in life, she asks: can anyone become a confident cook?She’s joined by three guests who spend much of their lives in the kitchen, and who know that not everyone starts out with natural ability.Robin Van Creveld, founder and director of Community Chef in Lewes, England, teaches people practical cooking skills through a social enterprise. Tokunbo Koiki, founder of Tokunbo’s Kitchen Catering Company and London African Food Week, joins from Lagos to share her approach to making cooking accessible and enjoyable. And Pak Wai Hung, owner of 288 Bar and Wok restaurant in Cheltenham, explains how building confidence can be just as important as learning techniques.Together, they share simple, realistic ways to get started, from overcoming fear of failure to building basic skills and routines. Ruth asks them how beginners can gain confidence, what essential skills really matter, and how to make cooking feel less intimidating.If you would like to get in touch with the show, please email: thefoodchain@bbc.co.ukProducer: Izzy Greenfield
Sound Engineer: Hal Haines
Picture: Credit – Getty.

So you think you can't cook?

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

The Food Chain

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