Category: food

The bizarre story of one of the world’s first modern vegetarians — and how his diet made him an outcast from society

Over two thousand years ago, there was a man who could walk on water and heal the sick. He was a man of inner serenity and great wisdom; he was even said to have died and then reincarnated. His name was Pythagoras.

Kids today learn about Pythagoras in school because of his theorem on right-angeled triangles: you may still recall the equation a² + b² = c². Pythagoras was also the first to suggest that Earth is round and that the light of the moon is reflected.

But there was more to his life’s work than math and astronomy—although walking on water was likely not among his real achievements, just the stuff of legends. People said Pythagoras looked striking: He was very tall and handsome. “God-like,” some said. There was even a rumor that he was actually the son of Apollo and the grandson of Zeus himself. What also made him stand out was the way he dressed: he wore white robes and pants, an unusual style, since practically no one in Greece of the sixth century BCE dressed in trousers. 

Yet his looks and his choice of fashion were not the reason why he became something of an outsider and a laughingstock for many comedy writers. The reason—or at least one of them—was his diet.

Business Insider

Chew Yourself a Better Brain

Would you believe that while standing in line to pay for your groceries, you are but an arm’s length away from a potent neurochemical catalyst that costs less than a single pill of any antidepressant?

Yes, gum – wonderful, flavorful, get-your-jaws-moving gum — is an unlikely object of  cognitive science research that turns out to possess qualities Mr. Wrigley would never have guessed.

Gum has been studied for its beneficial effects on memory, alertness, anxiety reduction, appetite suppression, mood and learning.  Attributes of gum that have gone under the microscope include its flavor, texture and density, to name a few.

Forbes

Can changing your mealtimes make you healthier?

Many people want to eat more healthily but find it difficult to change their diet. So what happened when Michael Mosley altered not what he ate, but when he ate?

We’ve known for some time that altering the time at which you eat can affect your weight and metabolism. At least if you are a mouse.

Based on mice studies, it seems the secret to improving your health is to restrict the time window within which you eat, and by doing so extend the amount of time you go without food.

A few years ago Prof Satchidananda Panda, from the world-famous Salk Institute in California, showed that mice fed on a high-fat diet, but only allowed to eat within an eight-hour window, were healthier and slimmer than mice that were given exactly the same food but allowed to eat it whenever they wanted.

BBC.com

Why (almost) everything you know about food is wrong

There was a time, in the distant past, when studying nutrition was a relatively simple science.

In 1747, a Scottish doctor named James Lind wanted to figure out why so many sailors got scurvy, a disease that leaves sufferers exhausted and anemic, with bloody gums and missing teeth. So Lind took 12 scurvy patients and ran the first modern clinical trial.

The sailors were divided into six groups, each given a different treatment. The men who ate oranges and lemons eventually recovered — a striking result that pointed to vitamin C deficiency as the culprit.

This sort of nutritional puzzle solving was common in the pre-industrial era. Many of troubling diseases of the day, such as scurvy, pellagra, anemia, and goiter, were due to some sort of deficiency in the diet. Doctors could develop hypotheses and run experiments until they figured out what was missing in people’s foods. Puzzle solved.

Unfortunately, studying nutrition is no longer that simple. By the 20th century, medicine had mostly fixed scurvy and goiter and other diseases of deficiency. In developed countries, these scourges are no longer an issue for most people.

Today, our greatest health problems relate to overeating. People are consuming too many calories and too much low-quality food, bringing on chronic diseases like cancer, obesity, diabetes, and heart disease.

Vox.com

Junk food is tricking your brain: The depressing science behind your binging

Eating for the sake of pleasure, rather than survival, is nothing new. But only in the past several years have researchers come to understand deeply how certain foods—particularly fats and sweets—actually change brain chemistry in a way that drives some people to overconsume.

Scientists have a relatively new name for such cravings: hedonic hunger, a powerful desire for food in the absence of any need for it; the yearning we experience when our stomach is full but our brain is still ravenous. And a growing number of experts now argue that hedonic hunger is one of the primary contributors to surging obesity rates in developed countries worldwide, particularly in the U.S., where scrumptious desserts and mouthwatering junk foods are cheap and plentiful.

Salon

No, Lettuce Is Not Worse For The Environment Than Bacon

If you follow the intersection of food and climate change, you know that you can barely swing a reusable grocery bag these days without running into a new study or article bemoaning the environmental damages of a meat-heavy diet.

So imagine the joy that must have leapt into meat-eaters’ hearts when Tuesday, media outlets from around the world ran a story claiming that the environmental villain lurking in your refrigerator is not that salty slab of bacon, but that crisp head of lettuce hiding innocently in the salad drawer.

“Bacon lovers of the world, rejoice!” cried one article in Climatewire.

That celebration, however, should be short-lived. Sorry to break it to you, meat enthusiasts, but bacon isn’t necessarily better for the environment than lettuce.

The issue is that the original Carnegie Mellon study on which the claim was based looked at energy, water use, and greenhouse gas emissions on a per calorie basis.

ThinkProgress

Sorry, You Can’t Have Fries With That: 10 Foods That May Disappear Thanks to Climate Change

Climate change is making the world a different place. There are more floods, droughts, wildfires, heat waves and other extreme weather events. Animal species around the world are either shifting habitat locations or simply dying off. Even humans are migrating due to a warmer world.

But there is one effect that will hit many of us right in the gut: Certain foods could disappear thanks to our changing climate. Brace yourself: here are 10 foods you’ll probably be sad to see go.

Alternet

Overeating may be caused by a hormone deficiency, scientists say

It’s late at night and you really just want another slice of that chocolate cake — even though you’re not hungry.

Scientists say the phenomenon could be more than just having an overactive sweet tooth. It may be the result of a hormone deficiency in the brain, a discovery that could have implications for obesity down the road.

Washington Post

How Americans can lose a lot of weight without giving up a single calorie

You’ve heard for years that the French and Japanese are much thinner than Americans because their diets are so much better than ours. A new mathematical model assesses why that is and how much thinner Americans could be if they changed their eating habits.

Washington Post