Breakfast cereals of producers Nestle and Kellogg are displayed at a supermarket of Swiss retailer Denner, as the spread of the coronavirus disease (COVID-19) continues, in Glattbrugg, Switzerland June 26, 2020. Picture taken June 26, 2020. REUTERS/Arnd Wiegmann 

Various types of breakfast cereals are seen on display for sale at the American Food Store in London, Britain, August 13, 2018. REUTERS/Hannah McKay 

Various types of breakfast cereals are seen on display for sale at the American Food Store in London, Britain, August 13, 2018. REUTERS/Hannah McKay 

Breakfast cereal from Monoprix, Quaker and Jordans are displayed on shelves in a supermarket in Nice, France, July 18, 2018. REUTERS/Eric Gaillard 

Women make the Vietnamese traditional beef noodle "Pho" at a breakfast restaurant in Hanoi, Vietnam July 18, 2018. REUTERS/Kham 

Kellogg's 'Special K' cereal is seen in a breakfast bowl in London, Britain, July 16, 2018. REUTERS/Hannah McKay 

Kellogg's 'Special K' cereal is seen in a breakfast bowl in London, Britain, July 16, 2018. REUTERS/Hannah McKay 

General Mills breakfast cereal is shown for sale in Carlsbad, California, U.S., June 27, 2017. REUTERS/ Mike Blake 

General Mills breakfast cereal is shown for sale in Carlsbad, California, U.S., June 27, 2017. REUTERS/ Mike Blake 

General Mills breakfast cereal is shown for sale in Carlsbad, California, U.S., June 27, 2017. REUTERS/ Mike Blake 

Chinese "daigou" shopping agent Na Wang selects an Australian breakfast cereal product popular in China, during a shopping trip for Chinese customers at an Australian supermarket in Sydney, Australia August 2, 2016. Picture taken August 2, 2016. REUTERS/Jason Reed/File Photo 

Chinese "daigou" shopping agent Na Wang selects an Australian breakfast cereal product popular in China, during a shopping trip for Chinese customers at an Australian supermarket in Sydney, Australia August 2, 2016. Picture taken August 2, 2016. REUTERS/Jason Reed 

Chinese "daigou" shopping agent Na Wang selects an Australian breakfast cereal product popular with Chinese consumers, during a shopping trip to procure goods for Chinese customers, at an Australian supermarket in Sydney, Australia August 2, 2016. Picture taken August 2, 2016. REUTERS/Jason Reed 

A box of Cheerios breakfast cereal made by General Mills is shown in this illustration photograph taken in Encinitas, California, U.S. June 27, 2016. REUTERS/Mike Blake

A box of Cheerios breakfast cereal made by General Mills is shown in this illustration photograph taken in Encinitas, California, U.S. June 27, 2016. REUTERS/Mike Blake

Zimbabwean children pick loose cereal dropped during a monthly food distribution, in rural Mupinga area in Chiredzi, Zimbabwe, October 6, 2015. Tens of millions of people across sub-Saharan Africa are going hungry due to erratic weather and the situation is set to worsen as the El Nino weather pattern reaches its peak, the Red Cross said on Monday as it launched funding appeals for six countries, including Zimbabwe. REUTERS/Philimon Bulawayo 

A bowl of cereal sits on the grass in a makeshift camp outside a foreign office where migrants register, in Brussels, Belgium October 1, 2015. Camp volunteers announced in a press release that they will stop their activities in the camp, leaving asylum seekers without their logistical support and urging Belgium authorities to search for a more viable solution to help migrants. REUTERS/Yves Herman 

Various types of Kellogg's cereals are pictured at a Ralphs grocery store in Pasadena, California August 3, 2015. REUTERS/Mario Anzuoni 

Various types of Kellogg's cereals are pictured at a Ralphs grocery store in Pasadena, California August 3, 2015. REUTERS/Mario Anzuoni 

Kellogg's Corn Flakes cereal is pictured at a Ralphs grocery store in Pasadena, California August 3, 2015. REUTERS/Mario Anzuoni 

Various types of Kellogg's cereals are pictured at a Ralphs grocery store in Pasadena, California August 3, 2015. REUTERS/Mario Anzuoni 

Various types of Kellogg's cereals are pictured at a Ralphs grocery store in Pasadena, California August 3, 2015. REUTERS/Mario Anzuoni 

Customer Alex Cuff is seen through the window as he eats cereal at the "Cereal Killer Cafe" in east London December 10, 2014. Identical twin brothers hope they have ticked the right boxes, and ordered in the right flavours, for their new "Cereal Killer Cafe" in London serving only cereal, with toppings and milk. Alan and Gary Keery from Belfast offer 120 different cereals from around the world at the cafe which they say is the first of its kind in London and opened on Wednesday. They also offer 20 toppings and 30 different types of milk. REUTERS/Luke MacGregor (BRITAIN - Tags: FOOD SOCIETY TPX IMAGES OF THE DAY) 

Staff Abigail Hickey (L) and Joshua Puleston serve cereal at the "Cereal Killer Cafe" in east London December 10, 2014. Identical twin brothers hope they have ticked the right boxes, and ordered in the right flavours, for their new "Cereal Killer Cafe" in London serving only cereal, with toppings and milk. Alan and Gary Keery from Belfast offer 120 different cereals from around the world at the cafe which they say is the first of its kind in London and opened on Wednesday. They also offer 20 toppings and 30 different types of milk. REUTERS/Luke MacGregor (BRITAIN - Tags: FOOD SOCIETY) 

\Milk and bowls of cereal sit on a tray at the "Cereal Killer Cafe" in east London December 10, 2014. Identical twin brothers hope they have ticked the right boxes, and ordered in the right flavours, for their new "Cereal Killer Cafe" in London serving only cereal, with toppings and milk. Alan and Gary Keery from Belfast offer 120 different cereals from around the world at the cafe which they say is the first of its kind in London and opened on Wednesday. They also offer 20 toppings and 30 different types of milk. REUTERS/Luke MacGregor (BRITAIN - Tags: FOOD SOCIETY) 

Boxes of cereal and a menu board are seen at the "Cereal Killer Cafe" in east London December 10, 2014. Identical twin brothers hope they have ticked the right boxes, and ordered in the right flavours, for their new "Cereal Killer Cafe" in London serving only cereal, with toppings and milk. Alan and Gary Keery from Belfast offer 120 different cereals from around the world at the cafe which they say is the first of its kind in London and opened on Wednesday. They also offer 20 toppings and 30 different types of milk. REUTERS/Luke MacGregor (BRITAIN - Tags: FOOD SOCIETY) 

Breakfast cereal is shown for sale at a Ralphs grocery store in Del Mar, California, March 6, 2013. U.S. supermarket operator Kroger Co reported a better-than-expected quarterly profit and said business remains strong despite higher taxes and gasoline prices, sending shares to their highest point in more than four years. Kroger, operator of chains such as Kroger, Ralphs, Smith's and Food 4 Less, posted fourth-quarter net earnings of $461.5 million, or 88 cents per share. Picture taken March 6, 2013. REUTERS/Mike Blake (UNITED STATES - Tags: BUSINESS) 

Brochures are displayed at the Cereal Partners Worldwide (CPW) Innovation Center in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

Wheat-shaped symbols are pictured on the glass wall of a meeting room of the Innovation Centre of Cereal Partners Worldwide (CPW), a General Mills' joint venture with Nestle, in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken with a fisheye lens. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

An employee prepares a batch of cereals for a test at the Innovation Centre of Cereal Partners Worldwide (CPW), a General Mills' joint venture with Nestle, in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

Jeff Harmening (R), President and CEO of Cereal Partners Worldwide (CPW), a General Mills' joint venture with Nestle, holds a bowl of cereal in a test room of their Innovation Centre, in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken with a fisheye lens. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

A logo is pictured on the Innovation Centre of Cereal Partners Worldwide (CPW), in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS LOGO) 

A logo is pictured on the Innovation Centre of Cereal Partners Worldwide (CPW), in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns.Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS LOGO) 

Jeff Harmening, President and CEO of Cereal Partners Worldwide (CPW), a General Mills' joint venture with Nestle, gestures during an interview with Reuters at the Innovation Center, in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

Jeff Harmening, President and CEO of Cereal Partners Worldwide (CPW) a General Mills' joint venture with Nestle, poses in front of products at the Innovation Center in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

Packets of Nestle cereals are pictured at the Innovation Center of Cereal Partners Worldwide (CPW), a General Mills' joint venture with Nestle, in Orbe October 11, 2012. Nestle SA and General Mills Inc will cut sugar and salt in the children's breakfast cereals they jointly market outside North America, the latest attempt by major food companies to respond to health concerns. Picture taken October 11, 2012. To match Exclusive NESTLE-GENERALMILLS/CEREALS REUTERS/Denis Balibouse (SWITZERLAND - Tags: FOOD BUSINESS) 

A bag of corn flakes is seen in Bucharest April 23, 2012. REUTERS/Bogdan Cristel (ROMANIA - Tags: FOOD) 

Boxes of Kellogg's cereal are stacked in a supermarket in New York in this April 29, 2008 file photo. Kellogg Co. cut its full-year outlook April 23, 2012 after a disappointing first-quarter performance in Europe and in some product categories in the United States, and its shares fell 5 percent. The world's largest cereal company said it would still invest in future growth. REUTERS/Lucas Jackson/Files (UNITED STATES - Tags: BUSINESS FOOD) 

A U.S. soldier from Task Force "No Fear" Alpha Co 2-27 Infantry "The Wolfhounds" eats a bowl of cereal for breakfast while manning his post in a bunker of Combat Outpost (COP) Pirtle-King in Ghaziabad district in Kunar province, eastern Afghanistan, September 21, 2011. REUTERS/Erik De Castro (AFGHANISTAN - Tags: MILITARY CONFLICT) 

An employee arranges breakfast cereals on the shelves of a supermarket in Mumbai May 30, 2011. Indians are increasingly heading to shiny, air-conditioned supermarkets where the aisles are packed with choice instead of the tiny stores where customers have to ask for items off dusty shelves offering just one or two brands of essential groceries. Picture taken May 30, 2011. To match Special Report INDIA-FOOD REUTERS/Vivek Prakash (INDIA - Tags: FOOD AGRICULTURE SOCIETY BUSINESS) 

An employee arranges breakfast cereals on the shelves of a supermarket in Mumbai May 30, 2011. Picture taken on May 30, 2011. To match special report INDIA-FOOD/ REUTERS/Vivek Prakash (INDIA - Tags: BUSINESS FOOD) 

A volunteer prepares breakfast for villagers at a camp in the district of Tanah Karo, in Indonesia's North Sumatra province, September 2, 2010. Thousands of Indonesian villagers evacuated when a Mount Sinabung volcano erupted for the first time in four centuries returned home on Tuesday, but officials said it was uncertain whether the threat from the volcano had passed. REUTERS/Beawiharta (INDONESIA - Tags: DISASTER ENVIRONMENT IMAGES OF THE DAY) 

General Mills cereals are displayed on a market's shelf in New York, March 24, 2010. General Mills Inc posted a 50 percent increase in quarterly profit and raised its full-year forecast, helped by strong sales of higher-margin products like Cheerios and Fiber One cereals. REUTERS/Brendan McDermid (UNITED STATES - Tags: BUSINESS) 

General Mills cereals are displayed on a kitchen counter in Golden, Colorado December 17, 2009. General Mills Inc posted a 50 percent increase in quarterly profit and raised its full-year forecast, helped by strong sales of higher-margin products like Cheerios and Fiber One cereals. REUTERS/Rick Wilking (UNITED STATES - Tags: BUSINESS FOOD) 

A box of General Mills breakfast cereal is poured at a home in Golden, Colorado September 23, 2009. General Mills Inc posted a higher-than-expected quarterly profit and raised its full-year earnings forecast, helped by strong sales of products like its breakfast cereals in the United States, sending its shares up 4.3 percent.
REUTERS/Rick Wilking (UNITED STATES BUSINESS FOOD) 

Boxes of Kellogg's cereal are displayed on a store shelf in Westminster, Colorado April 26, 2009. Cereal maker Kellogg Co. will announce its quarterly earnings this week. REUTERS/Rick Wilking (UNITED STATES) 

Boxes of Kellogg's cereal are displayed on a store shelf in Westminster, Colorado April 26, 2009. Cereal maker Kellogg Co. will announce its quarterly earnings this week. REUTERS/Rick Wilking (UNITED STATES BUSINESS) 

A man takes a look at an art installation named "Breakfast of Champion" which is a mural of U.S. President Barack Obama made entirely of breakfast cereal at an art show by artists Ryan Alexiev and hank Willis Thomas in New York March 6, 2009. REUTERS/Lucas Jackson (UNITED STATES SOCIETY) 

Cereal boxes are pictured in the employees' supermarket at the Nestle headquarters in Vevey February 19, 2009. Nestle just beat forecasts with underlying sales growth of 8.3 percent in 2008, although sales and net profit slightly undershot, and it was cautiously upbeat for 2009. REUTERS/Denis Balibouse (SWITZERLAND) 

One month's food assistance for one to two people is displayed at the Blackstone Valley CAP food pantry in Pawtucket, Rhode Island December 2, 2008. As the financial crisis spreads, few U.S. states are feeling it quite like Rhode Island, which boasts the nation's highest unemployment rate. Food banks report a 12 percent increase in people seeking emergency food. REUTERS/Brian Snyder (UNITED STATES) 

School children are served rice for breakfast as part of the United Nations World Food Program at Bopha tipe elementary school in Somrong Tong district , Kampong Speu province, about 60km (37 miles) west of Phnom Penh June 17, 2008. REUTERS/Chor Sokunthea (CAMBODIA) 

Boxes of Kellogg's cereal can be seen stacked in a supermarket in New York April 29, 2008. REUTERS/Lucas Jackson (UNITED STATES) 

Boxes of Kellogg's cereal are seen stacked in a supermarket in New York April 29, 2008. REUTERS/Lucas Jackson (UNITED STATES) 

A customer collects food packets at a shopping mall in the northeastern Indian city of Siliguri March 14, 2008. When Kellogg launched breakfast cereal in India 14 years ago, it underestimated the stranglehold of traditional cooked breakfasts and the ritual of boiling milk. The result: cartons of cornflakes sat unsold on shop shelves. Those who ventured to buy cereal ate it with hot milk and were put off by its soggy consistency with none of the crackle and pop promised by the advertisements. To match feature INDIA-FOOD/ REUTERS/Rupak De Chowdhuri (INDIA) 

A customer collects food packets at a shopping mall in the northeastern Indian city of Siliguri March 14, 2008. When Kellogg launched breakfast cereal in India 14 years ago, it underestimated the stranglehold of traditional cooked breakfasts and the ritual of boiling milk. The result: cartons of cornflakes sat unsold on shop shelves. Those who ventured to buy cereal ate it with hot milk and were put off by its soggy consistency with none of the crackle and pop promised by the advertisements. To match feature INDIA-FOOD/ REUTERS/Rupak De Chowdhuri (INDIA) 

A customer collects food packets at a shopping mall in the northeastern Indian city of Siliguri March 14, 2008. When Kellogg launched breakfast cereal in India 14 years ago, it underestimated the stranglehold of traditional cooked breakfasts and the ritual of boiling milk. The result: cartons of cornflakes sat unsold on shop shelves. Those who ventured to buy cereal ate it with hot milk and were put off by its soggy consistency with none of the crackle and pop promised by the advertisements. To match feature INDIA-FOOD/ REUTERS/Rupak De Chowdhuri (INDIA) 

A zebra eats its breakfast at the National Zoo in Washington on June 24, 2005. REUTERS/Jonathan Ernst JME/TC 

A 1995 interior photo of the breakfast area overlooking the front lawn at the lavish West Palm Beach mansion Mar-A-Lago. The home is owned by Donald Trump and is the site of his wedding reception to take place on January 22, 2005. The home was built by cereal heiress Marjorie Merriweather Post, and has been the site of such celebrity get-a-ways such as Michael Jackson's honeymoon with Lisa Marie Presley. REUTERS/Marc Serota MS 

Israelis reach out to grab a box of children's breakfast cereal handed out from the rear of a military truck by municipal workers February 9 evening. Israelis for the third night are staying in underground bomb shelters after the government declared a state of emergency and ordered all residents who have not left town to stay in shelters. All shops are closed in this town along Israel's northern border with Lebanon. Israeli warplanes struck targets in Lebanon last night and the army shelled southern Lebanon with artillery as tensions increase and concerns are high that the pro-Iranian and Syrian-backed Hizbollah guerrilla forces in south Lebanon will strike back at northern Israeli towns with rocket attacks.

JWH