SALINA, Kan. — Joe Kejr knows wheat.

"Not a real big one. Sometimes, you can see those in Kansas up to 20," said Kejr.

He's been farming it for quite a while.

"I graduated high school in '77 and kind of been farming since. It's kind of hard to believe how many years that's been, " he said.

Quite a while. You could say he knows a little bit about farming, especially wheat. The recent issues with the supply chain can keep him up at night.

I asked him which supply chain issue is most worrisome to him right now.

"Well, that probably changes by the hour, actually," he said.

Supply chain issues have been wreaking havoc on the farming industry for months, if not longer.

"It might be hard to get some of the fertilizers or parts that we need or even a tire that goes out on our air seater. You don't know if you're going to be able to get it," said Kejr.

But there could be an even bigger cloud hanging over the global supply of wheat – and other foods.

"You have 19-20% of the world's population with three times the amount of food that they need," said Jack Buffington.

Buffington is a supply chain economics professor at the University of Denver, and he's talking about China.

From this year's crop, China is expected to have 60% of the world's rice reserves, 51% of wheat, and 69% of corn. That's a lot of food.

"The food market is a global market, and prices are based on global markets, and for us, it translates into higher prices,"

The UN food price tracker reached an all-time high of 159.7 in March and dropped to just 158.5 in April, 30% higher than it was this time last year. That resulted in 5% inflation on a loaf of bread in 2022 in the US.

That's tough for working Americans trying to put food on the table. It's tough for Joe too. He doesn't have a lot of say about the price of wheat.

"We farm so we can help feed the world. You know, we care about people," Kejr said.

U.S. News and World Report released its ranking of 39 popular diets on Monday, with the Mediterranean Diet coming in ranked as the No. 1 overall diet for 2021 for another year.

The list had four new additions this year: Noom Diet, the AIP Diet, GAPS Diet and Modified Keto Diet.

The Mediterranean Diet is followed by the DASH Diet and the Flexitarian Diet as top overall diets.

The Dukan Diet, followed by the Keto Diet and Gaps Diet, were named as the worst overall diets for 2021. US News says that the Dukan Diet is too restrictive and that there's no evidence it works.

The Mediterranean Diet ranks No. 1 for Easiest Diet to Follow and Plant-Based Diet. The Mediterranean Diet tied for No. 1 for Best Diabetes Diet, Best Heart-Healthy Diet, Best Diet for Healthy Eating.

“It's generally accepted that the folks in countries bordering the Mediterranean Sea live longer and suffer less than most Americans from cancer and cardiovascular ailments,” said US News and World Report’s synopsis of the diet. “The not-so-surprising secret is an active lifestyle, weight control, and a diet low in red meat, sugar and saturated fat and high in produce, nuts and other healthful foods. The Mediterranean Diet may offer a host of health benefits, including weight loss, heart and brain health, cancer prevention, and diabetes prevention and control. By following the Mediterranean Diet, you could also keep that weight off while avoiding chronic disease.”

The Weight Watchers Diet ranked as the No. 1 commercial diet and tied for No. 1 with the Flexitarian Diet for best-weight loss diets.

The DASH Diet, which tied to be the No. 2 overall diet, was tied for No. 1 for Healthy Eating and Best Heart-Healthy Eating Diet.

"As people stay home more and move their bodies less – and grapple with the 'quarantine 15' – it's important to maintain a healthy diet and stay active," said Angela Haupt, managing editor of health at U.S. News. "What that looks like will be different for each person. The 2021 Best Diets rankings arm consumers with up-to-date information and data to help choose the right diet based on their unique health needs or weight goals."

US News and World Report used a 24-person panel to analyze the 39 diets under consideration.

To read the full report, click here.

NEW YORK —

Cicadas are poised to infest some American backyards this summer. Maybe it's time they invaded your kitchen.

Swarms of the red-eyed bugs that are reemerging after 17 years below ground offer a chance for home cooks to turn the tables and make them into snacks.

Full of protein, gluten-free, low-fat and low-carb, cicadas were used as a food source by Native Americans and are still eaten by humans in many countries.

"We really have to get over our dislike of insects, which is really strong and deep-seated in most people in our culture," said David George Gordon, author of "Eat-a-Bug Cookbook" and known as the "Bug Chef."

"You could make stir fry. You can mix them into dough to make bread — make banana bread, let's say. You can batter them and deep fry them, which I think would be my favorite way," he said.

This year's group is called Brood X, and they can be seen in 15 Eastern states from Indiana to Georgia to New York. Their cacophonous mating song can drown out the noise of passing jets.

When the soil warms up enough, cicadas emerge from the ground, where they've been sucking moisture from tree roots for the past 13 or 17 years, depending on species. They shed their exoskeletons, attach themselves to branches, mate and lay eggs before dying off in about six weeks.

When eating adult cicadas, it's advised to pull the wings and legs off to reduce the crunchiness. But Gordon advises home cooks to gather the cicadas when they're nymphs before their body armor hardens and while they are still soft and chewy, like soft shell crab.

He puts them in the freezer, a humane way to kill them. Once defrosted, cicadas can become a pizza topping like sundried tomatoes, or replace shrimp in any recipe. Others have followed his lead, including a University of Maryland cookbook dedicated to the cicada.

"People can't really deal with the idea of looking at a bug and eating it. So that's why I like tempura batter or something that just conceals the features of the nymph," Gordon said. "Plus, I'll eat anything that's deep-fried. I have a recipe in my book for a deep-fried tarantula spider and they're really good."

Gordon describes the taste of cicadas as akin to asparagus. University of Maryland entomologist Mike Raupp goes further: "They have a buttery texture, a delicious, nutty flavor, probably from the tannins, from the roots of the trees on which they fed," Raupp said. "And they're going to be really good with a Merlot."

Gordon's "Eat-a-Bug Cookbook" came out in 1998 and was greeted by hostility and jokes from late-night TV hosts. "But of course, over the last 20 years, this is moving in the direction of being normalized," he said.

Gordon pointed to the rise of foodie culture and thrill-seeking eaters like chef Andrew Zimmern, but especially to a 2013 report from the United Nation's Food and Agriculture Organization as a turning point in interest in edible insects. The report estimated that insect-eating is practiced regularly by at least 2 billion people around the world and that dozens of species have been documented as edible, including cicadas.

It also declared that edible insects are rich in protein and good fats, high in calcium, iron and zinc, emit fewer greenhouse gases than most livestock and take very little farming space or water.

"Now people were taking what I had been saying all along more seriously," Gordon said. In America, "We're kind of the weirdos: 80% of the world's cultures eat insects, but we're in that 20% that thinks it's an abomination."

The number of mass-produced foods containing insects — from protein bars to chips and pasta sauce — has been rising. In parts of Asia, some insects are sold in bags like salted peanuts or in tubes like stacked potato chips. A German company makes burgers out of mealworms.

"They're a much healthier option for the planet," said Jenna Jadin, an evolutionary biologist and ecologist who has worked as a climate change adviser for UN agencies like the Food and Agriculture Organization. "Especially in light of the fact that we will shortly have to feed 9 billion people."

Jadin notes with a laugh that once the mighty, high-cost lobster was deemed so repulsive in the West that it was fed to prisoners. "Perceptions change," she said.

She notes that the Food and Agriculture Organization estimates about 18% of the world's greenhouse gas emissions are due to animal agriculture.

Adventurous eaters might start with insects at the Newport Jerky Company, which has stores in Massachusetts and Rhode Island and a vibrant online presence. Its insect section includes a bag of grasshoppers for $9.99 or chocolate-covered crickets for $6.99.

Co-owner Derek Medico said he sells one item — a $9.99 mixed bag of dehydrated grasshoppers, mole crickets, silkworms, crickets and sago worms — thousands of times a year. "I think a lot of it just the novelty," he said.

And he doesn't expect to see consistent demand for insects anytime soon.

"In other countries and other cultures, that's much more accepted and much more normal," he said. "But here, I just think it's just going to take a while."

Cicada Pizza

Yield: 4 servings

Dough:

1 teaspoon active dried yeast

1 teaspoon sugar

3/4 cup warm water

1 tablespoon olive oil

2 1/4 cups bread flour

1/3 cup cornmeal

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Tomato sauce:

2 tablespoons olive oil

1 onion, finely chopped

1 clove garlic, crushed

1 pound peeled tomatoes, sliced into 3/4-inch chunks

1 tablespoon tomato paste

1/2 teaspoon sugar

1/2 teaspoon chopped fresh oregano

1/2 teaspoon chopped fresh basil

Salt and pepper to taste

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Toppings:

1/2 cup grated mozzarella cheese

6 marinated artichoke hearts

8 sundried tomatoes in oil

8 subadult periodical cicadas, thawed from frozen or freshly caught

1 teaspoon red pepper flakes

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Directions:

1. To make the dough, combine the yeast, sugar, and 1/4 cup water. Add this liquid, the 1 tablespoon olive oil, and remaining water to the flour and cornmeal. Mix to a soft dough, then knead on a lightly floured board until smooth and elastic, about 10 minutes.

2. Place dough in a greased bowl and cover with a cloth or plastic wrap. Let rise for 45 minutes or until doubled in size.

3. While waiting for the dough to rise, begin making the tomato sauce. Heat the olive oil in a medium saucepan. Add onion and garlic, and cook until soft.

4. Stir in tomatoes, tomato paste, sugar, oregano and basil. Season with salt and pepper. Cover the saucepan and simmer for 30 minutes, stirring occasionally. Remove from flame.

5. Punch down the risen dough and knead briefly. Place in the center of an oiled 12-inch pizza pan. Press outward, using the knuckles, until dough is evenly spread, filling the pan. Pinch a lip around the edge to contain the sauce. Brush the dough with olive oil.

6. Preheat oven to 425 degrees F.

7. Spoon tomato sauce over the dough. Spread mozzarella cheese uniformly over the sauce.

8. Drain the sundried tomatoes, reserving the oil. Coarsely chop them and the artichoke hearts, artfully arranging the two items over the cheese.

9. Top with fresh or thawed-from-frozen periodic cicadas.

10. Sprinkle the completed pie with 1 or 2 tablespoons of the reserved oil. Bake for 15 to 20 minutes, until the cheese has melted and dough is crisp and golden. Dust with red pepper flakes and serve.

11. Wait 13 to 17 years and repeat this entire sequence.