A lemur feasts on homemade ice cream to meet its nutritional needs at Skopje Zoo, North Macedonia July 23, 2020.REUTERS/Ognen Teofilovski

Lemurs feast on homemade ice cream to meet their nutritional needs at Skopje Zoo, North Macedonia July 23, 2020.REUTERS/Ognen Teofilovski

Lemurs feast on homemade ice cream to meet their nutritional needs at Skopje Zoo, North Macedonia July 23, 2020.REUTERS/Ognen Teofilovski

Mahmoud Yousef (R), a nutritional specialist in the "We are with You" campaign, watches the disinfection of the vehicle transporting nutritious meals for medical staff at hospitals struggling with the outbreak of the coronavirus disease (COVID-19), in Cairo, Egypt July 1, 2020. Picture taken July 1, 2020. REUTERS/Amr Abdallah Dalsh

Mahmoud Yousef, a nutritional specialist in the "We are with You" campaign, measures temperature leveling of grilled chicken, part of the nutritious meals prepared for medical staff at hospitals struggling with the outbreak of the coronavirus disease (COVID-19), in Cairo, Egypt July 1, 2020. Picture taken July 1, 2020. REUTERS/Amr Abdallah Dalsh

Mahmoud Yousef, a nutritional specialist in the "We are with You" campaign, washes vegetables with sanitization pills and water before making nutritious meals for medical staff at hospitals struggling with the outbreak of the coronavirus disease (COVID-19), in Cairo, Egypt July 1, 2020. Picture taken July 1, 2020. REUTERS/Amr Abdallah Dalsh

Managing Director of Forsa Institute for Statistical Analysis Manfred Guellner and German Minister for Food and Agriculture Julia Kloeckner (not pictured) present the 2020 Nutrition Report in Germany at a news conference in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

Managing Director of Forsa Institute for Statistical Analysis Manfred Guellner and German Minister for Food and Agriculture Julia Kloeckner (not pictured) present the 2020 Nutrition Report in Germany at a news conference in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents the 2020 Nutrition Report in Germany during a press conference the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner takes her protective face mask off as she arrives to present the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner takes her protective face mask off as she arrives to present the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner, wearing a protective face mask, arrives to present the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner, wearing a protective face mask, arrives to present the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner, wearing a protective face mask, arrives to present the 2020 Nutrition Report in Germany at a news conference, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner and Manfred Guellner, Managing Director of Forsa Institute for Statistical Analysis, present a placard at the beginning of a news conference about the 2020 Nutrition Report in Germany, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner and Manfred Guellner, Managing Director of Forsa Institute for Statistical Analysis, present a placard at the beginning of a news conference about the 2020 Nutrition Report in Germany, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents a placard at the beginning of a news conference about the 2020 Nutrition Report in Germany, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents a placard at the beginning of a news conference about the 2020 Nutrition Report in Germany, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

German Minister for Food and Agriculture Julia Kloeckner presents a placard at the beginning of a news conference about the 2020 Nutrition Report in Germany, in Berlin, Germany, May 29, 2020. John Macdougall/AFP/Pool via REUTERS

Health workers from 'Hospital del Norte' take part in a protest to demand better conditions, amid the spread of the coronavirus disease (COVID-19), in El Alto outskirts of La Paz, Bolivia, April 22, 2020. The sign reads "We ask for human resources for nutrition and biosecurity". REUTERS/David Mercado

James Thomas, nutrition lead ensuring meal quality for patients, poses for a portrait at the Swedish Medical Center Issaquah campus during the coronavirus disease (COVID-19) outbreak, in Issaquah, Washington, U.S. April 21, 2020. To quote Ralph Waldo Emerson, he says, "A hero is no braver than an ordinary man, but he is brave five minutes longer." REUTERS/David Ryder

Sudeshna Deo, a nutrition assistant, poses for a portrait at the Swedish Medical Center Issaquah campus during the coronavirus disease (COVID-19) outbreak, in Issaquah, Washington, U.S. April 21, 2020. "I deliver food to the patients," she says. REUTERS/David Ryder

Patrick Siu, manager at Calihouse Nutrition, holds a bag of isatis tinctoria root used in traditional Chinese medicine to treat respiratory illness, in the Manhattan borough of New York City, New York, U.S., January 24, 2020. REUTERS/Gabriella Borter

Kenai Rivero who is two months old and has been diagnosed with malnutrition, is checked by a doctor during a special event for children with nutritional problems organised by Catholic relief agency Caritas, at a church in Barquisimeto, Venezuela, August 10, 2019. "I went to the paediatric hospital, and they gave me an appointment for a month later because the nutritionist was on leave." "I went to the nutrition institute, and they gave me an appointment for the Monday of the following week," said Francys when describing how she has been looking for help with her son. "I'm looking everywhere to get him checked because I can't stay at home waiting and seeing as he doesn't gain weight." REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

Community members prepare soup for free distribution for people attending a special event for children with nutritional problems, organised by Catholic relief agency Caritas, at a church in Barquisimeto, Venezuela August 10, 2019. REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Francys Rivero carries her son Kenai who is two months old and has been diagnosed with malnutrition, while they wait to be seen at a special event for children with nutritional problems, organised by Catholic relief agency Caritas, at a church in Barquisimeto, Venezuela, August 10, 2019. REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Jose Maria, 6, who is underweight for his age, and has been diagnosed as malnourished according to his mother, stands between sisters Rosibel, 5, and Rosa Maria, 13, and their dog Shakira, while they wait for Rosa Rojas, their mother, outside the house of a neighbour in Barquisimeto, Venezuela, November 29, 2019. Nutrition is an indisputable problem in the home of Rojas. The 32-year-old mother of six lives with four of her children in a wood and zinc shack without running water in a poor neighbourhood in Barquisimeto. REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Francys Rivero holds her two-month-old son Kenai, who has been diagnosed with malnutrition, while they wait to be seen at a special event for children with nutritional problems, organized by Catholic relief agency Caritas, at a church in Barquisimeto, Venezuela, August 10, 2019. REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Johanna Mendoza, 36, holds her 18-month-old daughter Johanny, who is recovering from malnutrition, while waiting to be checked at the non-profit organization Mapani in Barquisimeto, Venezuela, August 7, 2019. "The doctor told me that my girl was malnourished, and she also had a serious bacterial infection, that if she didn't receive treatment in time, she could die," Mendoza said. She also mentioned that they visited a public hospital several times and Johanny was never correctly diagnosed, "They only checked her and said she had a bacteria in her mouth." Mapani is a nutrition-focused non-profit organisation. REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Francys Rivero breastfeeds her two-month old son Kenai, who has been diagnosed with malnutrition, while she talks to a doctor during a special event for children with nutritional problems, organised by Catholic relief agency Caritas, at a church in Barquisimeto, Venezuela, August 10, 2019. REUTERS/Carlos Garcia Rawlins SEARCH "VENEZUELA MALNUTRITION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A dying Angora goat lies beside a watering point on a farm near drought-stricken Graaff-Reinet, South Africa, November 16, 2019. Many farmers now have to rely on extra fodder for hungry livestock that can no longer rely on the dried up veld for nutrition as the region experiences a protracted drought. Picture taken November 16, 2019. REUTERS/Mike Hutchings

A dying Angora goat lies beside a watering point on a farm near drought-stricken Graaff-Reinet, South Africa, November 16, 2019. Many farmers now have to rely on extra fodder for hungry livestock that can no longer rely on the dried up veld for nutrition as the region experiences a protracted drought. Picture taken November 16, 2019. REUTERS/Mike Hutchings

A farm worker distributes a line of feed to Angora goats near drought-stricken Graaff-Reinet, South Africa, November 16, 2019. Many farmers now have to rely on extra fodder for hungry livestock that can no longer rely on the dried up veld for nutrition as the region experiences a protracted drought. Picture taken November 16, 2019. REUTERS/Mike Hutchings

A man with balloons stands near an advertising poster of sports nutrition in central Kiev, Ukraine November 5, 2019. REUTERS/Gleb Garanich

Hussein Abdu, 40, the father of ten-year-old malnourished girl Afaf Hussein, poses for a portrait after shopping at a market near the village of al-Jaraib in the northwestern province of Hajjah, Yemen, February 20, 2019. "Before the war we managed to get food because prices were acceptable and there was work ... Now they have increased significantly and we rely on yogurt and bread for nutrition," said Abdu. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Hussein Abdu, 40, the father of ten-year-old malnourished girl Afaf Hussein, performs prayers at a mosque in the village of al-Jaraib, in the northwestern province of Hajjah, Yemen, February 19, 2019. Afaf, who now weighs around 11 kg and is described by her doctor as "skin and bones", has been left acutely malnourished by a limited diet during her growing years and suffering from hepatitis, likely caused by infected water. She left school two years ago because she got too weak. "Before the war we managed to get food because prices were acceptable and there was work ... Now they have increased significantly and we rely on yogurt and bread for nutrition," said Abdu. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Afaf Hussein, 10, who is malnourished, sits next to her stepmother as her father Hussein Abdu, 40, gives her a slice of an orange at a hotel in Sanaa, Yemen, February 14, 2019. Afaf, who now weighs around 11 kg and is described by her doctor as "skin and bones", has been left acutely malnourished by a limited diet during her growing years and suffering from hepatitis, likely caused by infected water. She left school two years ago because she got too weak. "Before the war we managed to get food because prices were acceptable and there was work ... Now they have increased significantly and we rely on yogurt and bread for nutrition," said Abdu. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Afaf Hussein, 10, who is malnourished, stands with her father Hussein Abdu, 40, as he herds sheep near their village of al-Jaraib in northwestern province of Hajjah, Yemen, February 19, 2019. With no other source of income to support his second wife and six children, Abdu herds other people's sheep and takes payment in milk products. "Before the war we managed to get food because prices were acceptable and there was work ... Now they have increased significantly and we rely on yogurt and bread for nutrition," said Abdu. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Hussein Abdu, 40, father of ten-year-old Afaf Hussein who is malnourished, helps her get on the donkey near their house in the village of al-Jaraib, northwestern province of Hajjah, Yemen, February 17, 2019. Afaf, who now weighs around 11 kg and is described by her doctor as "skin and bones", has been left acutely malnourished by a limited diet during her growing years and suffering from hepatitis, likely caused by infected water. She left school two years ago because she got too weak. "Before the war we managed to get food because prices were acceptable and there was work ... Now they have increased significantly and we rely on yogurt and bread for nutrition," said Abdu. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Hussein Abdu, 40, father of ten-year-old Afaf Hussein who is malnourished, carries her as he herds sheep near their village of al-Jaraib in northwestern province of Hajjah, Yemen, February 19, 2019. Afaf, who now weighs around 11 kg and is described by her doctor as "skin and bones", has been left acutely malnourished by a limited diet during her growing years and suffering from hepatitis, likely caused by infected water. She left school two years ago because she got too weak. "Before the war we managed to get food because prices were acceptable and there was work ... Now they have increased significantly and we rely on yogurt and bread for nutrition," said Abdu. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

As Yemen's war grinds into its fifth year with peace efforts stalling, ten-year-old Afaf's father sees little hope he will be able to give his starving daughter the food or healthcare she needs. Across Yemen's remote mountain villages, the country's war-induced economic crisis has left parents destitute, hungry and watching their children waste away from malnutrition and unclean water. "Before the war we managed to get food because prices were acceptable and there was work," 40-year-old Abdu said from al-Jaraib, a small agricultural village in the hills of Hajjah province in northwest Yemen. "Now they have increased significantly and we rely on yoghurt and bread for nutrition." Four years of conflict have pushed Yemen, which was already one of the poorest Arab states, to the brink of famine. War has cut transport routes for aid, fuel and food, reduced imports and caused severe inflation. Households have lost their incomes because public sector wages are not being paid and conflict has forced people from their homes and jobs. The United Nations says about 80 percent of the population needs some form of humanitarian assistance and two-thirds of all districts in the country are in a "pre-famine" state. Afaf, who now weighs around 11 kg and is described by her doctor as "skin and bones", has been left acutely malnourished by a limited diet during her growing years and suffering from hepatitis, likely caused by infected water. She left school two years ago because she got too weak. REUTERS/Khaled Abdullah SEARCH "YEMEN HUNGER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: YEMEN-SECURITY/HUNGER

Maria Guitia carries her son Yeibe Medina after bathing him at home near San Francisco de Yare, Venezuela, February 18, 2019. The pair live with Guitia's five siblings and parents in a one-room tin shed with a dirt floor and no running water. Work is scarce and they live off payments for odd jobs and a monthly government handout of heavily-subsidised basic food supplies. They have taken to inventing meals with what little they have like lentils with plantain from the trees in their backyard. Guitia said her son had lost weight over the past five months until Caritas gave them some nutritional supplements. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS GUZMAN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Maria Guitia poses for a photograph with her one-year old baby Yeibe Medina on her knee at her home near San Francisco de Yare, Venezuela, February 18, 2019. The pair live with Guitia's five siblings and parents in a one-room tin shed with a dirt floor and no running water. Work is scarce and they live off payments for odd jobs and a monthly government handout of heavily-subsidised basic food supplies. They have taken to inventing meals with what little they have like lentils with plantain from the trees in their backyard. Guitia said her son had lost weight over the past five months until Caritas gave them some nutritional supplements. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS GUZMAN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Maria Guitia holds her one-year old son Yeibe Medina, outside their home near San Francisco de Yare, Venezuela, February 18, 2019. The pair live with Guitia's five siblings and parents in a one-room tin shed with a dirt floor and no running water. Work is scarce and they live off payments for odd jobs and a monthly government handout of heavily-subsidised basic food supplies. They have taken to inventing meals with what little they have like lentils with plantain from the trees in their backyard. Guitia said her son had lost weight over the past five months until Caritas gave them some nutritional supplements. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS GUZMAN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Yeibe Medina, the one-year old son of Maria Guitia sits on the floor feeding himself at their home near San Francisco de Yare, Venezuela, February 18, 2019. The pair live with Guitia's five siblings and parents in a one-room tin shed with a dirt floor and no running water. Work is scarce and they live off payments for odd jobs and a monthly government handout of heavily-subsidised basic food supplies. They have taken to inventing meals with what little they have like lentils with plantain from the trees in their backyard. Guitia said her son had lost weight over the past five months until Caritas gave them some nutritional supplements. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS GUZMAN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Maria Guitia washes her son Yeibe Medina at home near San Francisco de Yare, Venezuela, February 18, 2019. The pair live with Guitia's five siblings and parents in a one-room tin shed with a dirt floor and no running water. Work is scarce and they live off payments for odd jobs and a monthly government handout of heavily-subsidised basic food supplies. They have taken to inventing meals with what little they have like lentils with plantain from the trees in their backyard. Guitia said her son had lost weight over the past five months until Caritas gave them some nutritional supplements. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS GUZMAN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. TPX IMAGES OF THE DAY

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH Saleh Hassan al-Faqeh holds the hand of his four-month-old daughter, Hajar, who died at the malnutrition ward of al-Sabeen hospital in Sanaa, Yemen, November 15, 2018. REUTERS/Mohamed al-Sayaghi SEARCH "POY GLOBAL" FOR FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2018 PACKAGES. TPX IMAGES OF THE DAY.

An HIV positive man strains a mixture of water and shredded leaves of the tropical tree guasimo in Caracas, Venezuela, December 10, 2018. Picture taken December 10, 2018. REUTERS/Marco Bello

An HIV-positive man adds water to a blender with leaves of the tropical tree guasimo in Caracas, Venezuela, December 10, 2018. Picture taken December 10, 2018. REUTERS/Marco Bello

Leaves of the tropical tree guasimo are seen in Caracas, Venezuela, December 10, 2018. Picture taken December 10, 2018. REUTERS/Marco Bello

Romaine lettuce is displayed on a grocery store shelf in Toronto, Ontario, Canada, November 21, 2018. REUTERS/Chris Helgren

A combination of illustrations shows apples, bananas, pears, celery, peppers, a head of lettuce, parsnips, a cucumber and onions, wrapped in plastic as bought in a supermarket, taken November 20, 2018. REUTERS/Lisi Niesner/Illustration