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Scientists debunk damaging poinsettias and other holiday deteriorate misconceptions and misconceptions

  • December 24, 2017

Are poinsettias unequivocally poisonous? Are snowflakes unequivocally pristine as a driven snow? Does feasting unequivocally put on a pounds? Sure as sugarplums, misconceptions and misconceptions cocktail adult each holiday season. Here’s what scholarship says about some of them:

Flower power

Poinsettias, those lofty holiday plants with red and immature foliage, are not scarcely as damaging as a determined parable says. Mild rashes from touching a plants or revulsion from nipping or eating a leaves might start though they aren’t deadly, for humans or their pets. Poinsettias go to a same botanical family as rubber plants that furnish latex, so some skin rashes start in people allergic to latex. According to a Western Journal of Emergency Medicine investigate review, a plants’ poisonous repute “stems from a singular unconfirmed genocide of a 2-year-old in Hawaii in 1919.”

Dr. Rachel Vreeman, an Indiana University pediatrician who has researched holiday myths, cited a investigate on some-more than 20,000 poison control centre reports involving strike with poinsettias.

“In nothing of those cases were there deaths or critical injury. In fact, some-more than 95 per cent of them compulsory 0 medical care,” she said.

The anglicized name comes from Joel Poinsett, a 19th century U.S. diplomat who brought a plant behind from Mexico.

The white stuff

To form snowflakes, dampness high in a atmosphere is solidified by sticking to particles that might embody dirt specks or soot. Add germs to that list. University of Florida microbiologist Brent Christner has found that germ ordinarily found on plants are surprisingly abounding ice “nucleators” benefaction in sleet from populated areas, dull towering peaks and even Antarctica.

So is throwing snowflakes on your tongue a bad idea?

Weather Snowflake

A immature lady catches snowflakes on her tongue. (Elaine Thompson/The Associated Press)

“There’s a yuck factor,” Christner said. “It’s improved than yellow snow.”

He pronounced a series of germ in sleet would substantially be about 100-fold reduction than in a same volume of bottled water.

“There are a lot some-more things to be disturbed about in creation we ill than ingesting snowflakes,” he said.

Moody blues

The same things that can make holidays happy — good expectations and family time — can also be stressful.

Holiday blues are a genuine thing for many people lamentation detriment or deficiency of a desired one, and wintertime can trigger loyal though transitory basin in some people, a condition infrequently called anniversary affective disorder. It’s related with miss of object in winter and some scientists consider influenced people overproduce a sleep-regulating hormone melatonin. Research suggests it affects about 6 per cent of a U.S. race and rates are aloft in Scandinavia.

SAD

Holiday blues are a genuine thing for many people lamentation detriment or deficiency of a desired one, and wintertime can trigger loyal though transitory basin in some people, a condition infrequently called anniversary affective disorder. (Shutterstock/Dubova)

But discordant to renouned belief, suicides rise in springtime, not winter. No one has figured out why.

Hair of a dog

Forget that Bloody Mary. If additional shots of rum in your eggnog have we feeling lousy a subsequent day, celebration some-more ethanol — a.k.a. hair of a dog — won’t heal you.

Here’s what George Koob, executive of a National Institute on Alcohol Abuse and Alcoholism, has to contend about that:

“You are in a clarity self-medicating a amiable withdrawal syndrome by celebration more. The problem is that’s going to wear off and you’re going to have an even worse hangover.”

canadian drinks

Alcohol is dehydrating so replenishing with lots of H2O or other non-alcoholic drinks can assistance soothe a symptoms. (Credit: iStock/Getty Images)

Alcohol is dehydrating so replenishing with lots of H2O or other non-alcoholic drinks can assistance soothe a symptoms. But experts stress that impediment is a healthiest cure.

Says Koob: “It all boils down to, don’t splash too much.”

So what about that saying, “hair of a dog?” According to an aged folk remedy, a dog punch could be marinated by putting a animal’s hair in a wound.

Doughn’t eat it

Bakers beware: sampling holiday cookie dough, or any tender dough, can make we sick. And new investigate says it’s not only since mix mostly contains tender eggs, that might gulf salmonella bacteria. Flour is another culprit. A investigate published final month in a New England Journal of Medicine sum a 2016 E. coli conflict that strike dozens of people in 24 states that was related with flour. Some patients had eaten or rubbed tender mix done with flour infested with that bacteria. Authorities removed 10 million pounds of flour, some of that had been sole to restaurants that concede children to play with tender mix while watchful for their meals. Baking generally kills any bacteria.

A title on a Food and Drug Administration consumer refurbish sums adult a agency’s advice: “Raw dough’s a tender deal.”

Edible cookie dough

Relive your childhood but a worry of tender eggs. Edible cookie mix is now a prepacked food trend. (Well Seasoned)

The bottom line

The law about holiday weight benefit depends on either your Champagne potion is half dull or half full. One often-cited investigate says it’s ordinarily insincere that a normal American gains five pounds between Thanksgiving and New Year’s Day. But a investigate authors found a normal was a small reduction than one pound. Other studies have found it’s closer to two pounds, still hardly adequate to make your pants feel tight. An additional square of cake or one enormous holiday feast won’t doom you, says Indiana University’s Vreeman. The problem, she says, is that a additional bruise or dual during holiday time becomes a settlement year after year and adds up.

Article source: http://www.cbc.ca/news/technology/poinsettias-holiday-season-myths-1.4461165?cmp=rss

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