Lethbridge Herald

Slower eating better for the health

- This is a column from a pair of medical doctors whose tips for healthy living appear in Tuesday’s Herald. DRS. OZ & ROIZEN

In one of Homer Simpson’s most memorable eating scenes, he’s stuffing doughnuts in his mouth, using alternatin­g hands for maximum speed. “Hey Homer, slow down! You’re gonna choke or something!” says Lenny.

“Don’t tell me how to eat doughnuts!” Homer protests as he starts gasping for air!

“Isn’t there a first aid chart around here somewhere?” asks Lenny calmly as Homer franticall­y runs around the kitchen. Finally, Homer spits out the doughnuts on his own.

Chances are you received the same warning as a kid: Chew slowly so that you don’t choke. Well, now there’s a new reason to chew with grace. Eating fast makes it more likely you’ll be obese and develop health problems, like diabetes and heart disease, that are associated with metabolic syndrome.

In a recent study presented at the American Heart Associatio­n’s Scientific Sessions 2017, researcher­s followed over 1,000 adults for five years. At the beginning, none had metabolic syndrome. That’s when you have any three of these conditions: abdominal obesity, high fasting blood sugar, high blood pressure, high triglyceri­des and/or low HDL cholestero­l.

Five years later, they found that fast eaters were almost 12 per cent more likely to develop metabolic syndrome, compared with 6.5 per cent for normal eaters and 2.3 per cent for slow eaters. Faster eating was also linked to greater weight gain, higher glucose levels and a larger waistline.

So, chew more slowly, and wait longer between bites. Then your appetite-suppressin­g hormone (leptin) has a chance to kick in and help you eat healthfull­y.

WHEN YOU’RE HOT

In 1971, Nashville superstar Jerry Reed hit the crossover charts with his No. 1 single “When You’re Hot, You’re Hot.” It knocked the record industry out of its comfort zone. Country was supposed to stay country, after all. But it makes sense that a tune with that title would shake things up. After all, hypertherm­ia (when you’re too hot) can make you feel pretty lousy.

So, if you’re fleeing winter’s wrath and heading for the 80and 90-degree embrace found in warmer climes, stay alert!

Your internal thermostat works to keep your core temperatur­e within two degrees of 98.6 F. It’s commanded by your brain’s hypothalam­us, which helps you stay hydrated, maintain salt concentrat­ions and control the release of temperatur­e-regulating chemicals and hormones — all in co-ordination with your skin, sweat glands and blood vessels.

But it can get overwhelme­d because of a combo of high external temperatur­es, dehydratio­n, prolonged exercise, medication­s (diuretics, sedatives, tranquiliz­ers and certain heart and blood pressure drugs), poor circulatio­n and/or obesity. Then you can get hypertherm­ia. The stages range from heat fatigue and sudden dizziness to heat cramps and exhaustion and heat stroke. Heat stroke can cause a strong, rapid pulse, lack of sweating, flushed skin, faintness, staggering, delirium, inappropri­ate decisions, coma or death. Suspect heat stroke? Call 911.

Clearly, the best remedy is to avoid hypertherm­ia! Dress appropriat­ely. Drink water before you get thirsty (avoid added-sugar beverages and alcohol).

If you’re working or exercising outside, retreat to cooler spaces at least hourly. Then you’ll have it made in the shade!

RAISE A ROSE TO YOUR HEALTH

In Kurt Vonnegut’s 1965 novel “God Bless You, Mr. Rosewater,” the main character, millionair­e Eliot Rosewater, leaves New York City and establishe­s the Rosewater Foundation in Rosewater, Indiana, where he “attempts to dispense unlimited amounts of love and limited sums of money to anyone who will come to his office.”

While rose water may not actually bring you affection or wealth, it may do many things for your health. Seems rose water has been used as a medicine as far back as the 7th century in the Middle East, and now modern research is proving that these civilizati­ons were onto something.

Here are some of the suggested benefits:

• For skin and joint pain: Studies show that roses contain powerful anti-inflammato­ry substances, which, when applied topically, may help soothe irritated skin and prevent damage.

• Those same antiinflam­matory effects may help ease sore joints if you drink rosehip tea.

• For your brain: One study showed that rose extract in a petri dish stopped the plaques that form in the brains of Alzheimer’s patients. Teas with rose water are available (get organic!).

• To reap the skin and joint benefits of rose, rinse three cups of pesticide-free petals (thorns can be highly inflammato­ry, so handle with care), then steep in distilled hot water, just enough to cover the petals, until petals lose their colour.

Strain one tablespoon rosewater into 2-3 ounces water in a spray bottle. Spritz on skin. For tea, buy it prepackage­d or add a few drops (to taste) of rose water to a cup of green or black tea.

BIOTIN CAN SKEW TEST RESULTS

Biofuel; biotin supplement­s; biosphere: Which “bio” does the Food and Drug Administra­tion recommend you avoid if you want to get a proper reading on a specific heart enzyme or a thyroid hormone test?

The answer is vitamin B-7, also known as the water-soluble vitamin biotin. It’s found in dietary supplement­s used for hair, skin and nail growth, as well as multi- and some prenatal vitamins.

The FDA wants you to know that too much biotin in your system can result in a falsely low result on a blood test for troponin, a clinical biomarker that helps in diagnosis of a heart attack.

And according to other studies, high doses of biotin can skew lab test results for thyroid hormones, which can lead to an overdiagno­sis of Graves’ disease, or hyperthyro­idism.

The FDA also says 30 mcg a day of biotin is adequate intake for adults and essential for good health of the skin, nails and the liver.

Biotin deficiency is rare in healthy people. But moms-tobe and breastfeed­ing moms need to take supplement­s (ask your doc) to assure proper fetal developmen­t and infant health. For the rest of you, if you have two to three daily servings of 100 per cent whole grains, eat plenty of nuts like walnuts, pecans and almonds, and have at least a couple of servings of wild salmon and ocean trout every week, you don’t need biotin supplement­s.

However, if you’re taking antibiotic­s or meds for epilepsy, ask your doc if a supplement is a good idea.

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