Fun Facts

Fun Fact: Walnuts

Walnuts are one of the best nut sources of omega-3s, especially alpha-linolenic acid. They are also good sources of manganese and copper.

Fun Fact: Probiotics

A healthy adult human body contains about 3.5 pounds of probiotics. That’s more weight than the typical human brain, and almost as much weight as the typical human liver.

Fun Fact: Tomato

La Tomatina is a festival held in Spain each year during which participants throw more than 100,000 tomatoes at each other for about an hour.

Fun Fact: Fiber

Though the term “dietary fiber” didn’t come into use until the 1950s, Hippocrates appears to have been the first person to reference fiber in medical literature.

Fun Fact: Soy

Soy crayons have been created to replace petroleum-wax crayons.

Fun Fact: Corn

One bushel of corn will sweeten more than 400 cans of pop.

Fun Fact: Kiwi

Kiwis were originally called Chinese gooseberries. But when U.S. importers began to bring the fruit to the U.S. in the 1950s, they changed the name to avoid high import tariffs and connotations with communist China.

Fun Fact: Politics and GMOs

How do Republicans’ and Democrats’ views on GMOs differ? Both Republicans (39%) and Democrats (40%) feel that GMOs are worse for health, but more Democrats (60%) than Republicans (50%) believe organic foods are healthier, according to an December NPR article.

Photo © Shutterstock.com/Scisetti Alfio

Fun Fact: St. John's Wort

According to legend, St. John’s wort got its name because the plant blooms around June 24-the same day as the feast of St. John the Baptist in some Christian traditions.

Photo © iStockphoto.com/ValentynVolkov

Small amounts of caffeine can be found in the leaves and flowers of several citrus plants, including grapefruit, lemon, and orange, but not in the fruits.

Photo © iStockphoto.com/GoodOlga. Edited by Quinn Williams

Fun Fact: Candy for Cows

As a result of rising corn prices, some farmers now supplement cattle feed with candy, such as Skittles, as a way to provide a cheaper source of carbohydrates for the cows.

Fun Fact: Spelt

Spelt, a staple grain in Ancient Rome and medieval Europe, is especially rich in manganese, phosphorus, and niacin.

Fun Fact: Lemongrass

Lemongrass can be used to both repel mosquitos and attract honey bees. It is also a solid dietary source of iron, magnesium, and zinc.

Photo © iStockphoto.com/bedo

Fun Fact: Cashews

Raw cashews contain urushiol, an allergenic chemical also found in poison ivy that causes a skin rash. Almost all cashews sold today have already been shelled and cooked to remove the urushiol.

Photo © iStockphoto.com/AndreyGorulko

Fun Fact: Chocolate

It takes about 400 cocoa beans to make one pound of chocolate, although some types of chocolate require even more than that.

Photograph by Carsten Schertzer/Wikimedia Commons/CC-BY-SA-2.0.

Fun Fact: Santa's Diet

If Santa Claus visits 500 million homes this Christmas, and has two bites of cookie and one sip of milk at each house, he could easily consume more than 35 billion calories.

Photo © iStockphoto.com/efired

Fun Fact: Capsaicin

Capsaicin, a component in chili peppers that produces the heat sensation, is created by the pepper plant to stop animals from eating its fruit. It does not affect birds, which spread the plant’s seeds.

Photograph by Loadmaster/Wikimedia Commons/CC-BY-SA-3.0.

Fun Fact: Kumquats

Kumquats are one of the highest fruit sources of calcium. They are also rich in fiber, vitamin A, and vitamin C.

Photo © iStockphoto.com/StockStudios

Fun Fact: Peanut Oil

Peanut oil can be processed to produce glycerol, a component used to make the explosive liquid nitroglycerine, which is a key ingredient in dynamite.

Photograph by Holger Casselmann/Wikimedia Commons/CC-BY-SA-3.0.

In 1995, the potato became the first vegetable to be grown in space. More recently, in 2015, astronauts on the International Space Station ate red romaine lettuce grown in space.

Photo © iStockphoto.com/BigRedNose

Fun Fact: Food Dye

Americans are consuming five times as much food dye today as they did in 1955. Artificial colors Red 40, Yellow 5, and Yellow 6 are the most widely used food dyes.

Photo © iStockphoto.com/Anna Khomulo

Fun Fact: Cranberries

Cranberries bounce when they’re ripe. Many cranberry farmers today use a machine that simulates bouncing to sort out the freshest cranberries.

Photo © iStockphoto.com/Sveta

Worried about cavities this Halloween? Onions contain antimicrobial compounds that researchers have found may destroy the bacteria responsible for tooth decay.

Fun Fact: Pumpkin

The pumpkin, a close relative of the zucchini and the watermelon, is an excellent source of vitamin A. Pumpkin seeds are also rich in potassium.

Photo o© iStockphoto.com/kostman

Fun Fact: Beets

Beets offer the highest sugar content of any vegetable. They are also an excellent source of folate.

Photograph by ForestWander/Wikimedia Commons/CC-BY-SA-3.0.

Fun Fact: Spruce Trees

Often used as Christmas trees, spruce trees are a rich source of lignans.

Photograph by Jeremy Keith/Wikimedia Commons/CC-BY-SA-2.0.

Fun Fact: Artichokes

Artichokes are one of the highest vegetable sources of antioxidants. They are also a good source of fiber and vitamin C.

Fun Fact: Cloves

Cloves are one of the richest dietary sources of polyphenols, with more than 15,000 mg of polyphenols per 100 g.