• Why You Should Never Wear Shorts or Skirts on a Plane: Flight Attendant’s Warning

  Flight attendants have an important warning for passengers: for the sake of your hygiene, never wear clothing that leaves your legs exposed when flying, according to The Independent...

• Why Dad’s Love for Chips Is to Blame for Baby’s Chubby Tummy

  It’s a long-held belief that a newborn’s weight and health depend entirely on what the mother eats during pregnancy. However, a groundbreaking study by Brazilian scientists turns that assumption on its head: as it turns out, a father’s diet prior to conception directly shapes a newborn’s body composition and weight...

• The Ideal Amount of Coffee by Age: Why You Should Drink More in Your 50s Than in Your 20s

  Coffee has long evolved past being just a morning wake-up call, a fix for sleep deprivation, or a way to boost focus. A growing consensus among scientists suggests the beverage offers invaluable benefits for the brain, liver, and muscles—with the optimal "dose" for adults reaching up to five cups a day...

• Lack of Sleep Leads to Weight Gain: Scientists Reveal How 90 Minutes of Sleep Loss Alters Your Waistline

  Chronic sleep deprivation can quietly contribute to extra pounds, according to a study published in the Annals of Internal Medicine...

• Diarrhea for a Bikini Body: TikTokers Are Intentionally Catching a Dangerous Parasite to Drop Summer Weight

  A lethal and absurd new trend is sweeping the U.S. as people deliberately eat contaminated food to shed a few quick pounds, The Post reports....

• Better Sex and Other Unexpected Benefits of Beetroot

  The ancient Romans firmly believed that beetroot was a powerful aphrodisiac, prescribing it to lovers who lacked passion. More than two thousand years later, this humble root vegetable (Beta vulgaris) is increasingly dubbed "nature's Viagra" in the press, with claims that it helps men combat erectile dysfunction and boosts sexual libido in women, The Telegraph reports...

• Scientists Uncover an Unexpected Cause Behind Binge Eating in Women

  For millions of women, the sudden, overwhelming urge to polish off a tub of ice cream or demolish a bag of potato chips often feels inexplicable. However, a new study suggests that a culprit behind these cravings might be a common medication that many women carry in their purses every single day...

• Dangerous toxins found in at-home hair dyes from L’Oréal, Revlon, and other brands

  A prominent consumer advocacy group has conducted a study of over 20 popular hair dyes and uncovered a cocktail of toxic substances. Most alarmingly, the exact same ingredient—recognized as a probable carcinogen—was present in every single bottle tested, The New York Post reports...

 As summer temperatures soar, many turn to cold showers for instant relief — but according to researchers, this quick fix might do more harm than good.

A study published by The Conversation warns that plunging into cold water or taking an icy shower doesn’t actually lower your core body temperature the way it might feel on the surface.

“A cold shower may feel refreshing on the skin, but it doesn’t address the real problem — overheating of the internal organs,” the scientists explain.

What Happens to the Body in Cold Water

When the body is suddenly exposed to cold, blood vessels near the skin constrict, limiting blood flow to the surface. This traps heat inside the body, particularly around vital organs.

If the water is too cold, it can trigger what experts call a “cold shock” response — a sudden narrowing of blood vessels, a spike in blood pressure, and an accelerated heart rate. This reaction can be especially dangerous for people with cardiovascular conditions.

In rare cases, the abrupt temperature shift from extreme heat to cold can lead to arrhythmias or, in severe instances, fatal outcomes.

Safer Ways to Cool Down in the Heat

There’s no need to panic. Cool (but not ice-cold) showers or baths can still be effective and refreshing — if done right.

Experts recommend the following for safe cooling during extreme heat:

• Drink plenty of water and avoid caffeine and alcohol, which can dehydrate the body.
• Wear light-colored, loose-fitting clothing to allow better air circulation.
• Keep blinds and curtains closed during the day to block out the heat.

Staying cool is essential — but doing it safely is just as important.

Follow NEWS.am STYLE on Facebook, Twitter and Instagram