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Tag: tag: Science

  • The Hidden Toll of Holiday Stress on Women’s Health

    (Photo: Ayana Underwood/Canva)

    Published December 11, 2025 02:24PM

    As many women can empathize with, the winter season often forces us to do it all. We’re put into the role of head chief, full-time caretaker, and Christmas tree pruner during one of the most chaotic times of the year. And according to a new survey, the holiday stress can take a serious toll on women’s health.

    Oshi Health, a nationwide virtual health clinic specializing in the treatment of digestive issues, found in their survey that women are far more likely than men to suffer from gastrointestinal (GI) distress during the holiday season. The reason? Women are often the ones who curate and shop for everything on the gift lists, plan family travel, handle the logistics of hosting, cook, and—for those who are parents—manage and tend to their kids’ needs. They’re what the survey calls “Holiday CEOs.” Though anyone can be a Holiday CEO, women are more likely to shoulder the season’s tasks.

    Taking on significantly more responsibility than any one person can or should manage causes stress. These external factors “influence our nervous system load, which influences our stress response,” and lead to gut problems, says Meg Bowman, a licensed integrative clinical nutritionist with expertise in mental health. During this time of year, Bowman says, “We see more bloating, more gas, indigestion, and GERD (acid reflux).

    What Triggers GI Distress During the Holidays?

    One thing our bodies love and need to thrive is communication. “We’ve long known that the gut and brain are in constant conversation. When stress rises, the gut feels it,” said Dr. Treta Purohit, a gastroenterologist and the Executive Medical Director at Oshi Health, in the survey’s official report.

    Of the 2,504 adults surveyed, 76 percent reported experiencing gut discomfort during the holidays. The top drivers of gut problems? Fifty-two percent point to schedule disruptions due to travel, and 42 percent blame financial stress.

    According to the survey, other reported culprits of GI distress, in order of most damaging to least, include the dietary shifts that come with, understandably, indulging in all the delicious food and alcohol this season brings (36 percent), navigating strained interpersonal family dynamics (34 percent), and a lack of sleep (32 percent).

    But why does stress cause such gnarly gut problems? When anxiety spikes, the body goes into fight or flight mode. This activates hormones that signal how quickly or slowly food should move through the body. Food moving too fast causes diarrhea; too slow, constipation. There’s a feedback loop at play, though. Because an out-of-whack gut microbiome signals to the brain that there’s a problem, resulting in even more stress.

    While Both Men and Women Deal with Holiday Stress, Women Still Suffer the Most

    One in five women, or 20 percent, identify as Holiday CEOs, compared to just eight percent of men. One-third of all genders in the Holiday CEO role report gut distress. Parenting, however, adds another layer of strain: women who are both Holiday CEOs and mothers with kids under 18 report even poorer gut health than women without kids, dads, and men without kids.

    “The outside stress load for women during this period is much higher,” Bowman says, citing reasons like fluctuations in estrogen and progesterone, spikes in cortisol levels, and the angst of navigating tough family dynamics, all of which contribute to GI discomfort. These symptoms peak during the food holidays, she says. “It starts at Halloween and doesn’t go away until after the New Year.”

    Emotional distress stemming from a disordered relationship with food—compared to men, women are twice as likely to develop an eating disorder in their lifetime—also spikes this time of year, says Bowman.

    The survey notes that conversations about women’s health usually surround fertility issues and menopause—gut health gets overlooked, even though common digestive function issues have a direct impact on women’s quality of life and mental health.

    Too much stress can lead to irritable bowel syndrome (IBS), a condition that disproportionately affects women when compared to men, according to research. The reasons why women are more prone to IBS are still up for debate, but it likely has to do with hormones and physiological differences between men and women.

    Expert-Approved Tips on How to Manage Gut Health Issues During the Holidays

    Bowman suggests the following tips to alleviate GI symptoms:

    • Don’t starve yourself ahead of the big holiday meals: Many of us like to save our appetites before the family dinner. Bowman advises clients to refrain from doing so, as it interferes with peristalsis, the involuntary muscle movement that propels food through your GI tract. She recommends eating a small meal consisting of protein, carbs, and fiber. “Seed crackers with nut butter or olives and cheese would be great,” she says. A small meal beforehand will help keep your blood sugar in check.
    • Go for a postprandial walk, aka a fart walk, after a large meal: Bowman says that light movement, even just getting up and helping to wash the dishes, can relieve bloating and gas.
    • Hydrate consistently—even when you’re traveling: Bowman says people tend to avoid drinking regularly because they don’t want to have to get up and use the bathroom during a flight. But not getting enough water can lead to constipation, so aim to keep up your usual water intake. Drinking a warm beverage within three hours of waking up can also promote digestive flow, she says.
    • Massage your stomach: Kneading your stomach can help keep things moving, says Bowman. Rub your abdomen from the lower right, up toward your ribcage, then to the left of your stomach, and then down; this movement follows the direction of the large intestine and helps push waste along.
    • Take some magnesium citrate: This medication, which you can get from a drugstore, has a laxative effect. Magnesium also is an anxiolytic, meaning it can help relieve anxiety, too, she says. 

    While it’s totally fine to indulge over the holidays, Bowman suggests noting any unusual symptoms. If you see blood in your stool, experience unexplained weight loss, pain that wakes you out of your sleep, or gas that lasts more than a few days, you’ll want to see a doctor.

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  • New Study Says to Eat More of This Today for Better Sleep Tonight

    (Photo: Ayana Underwood/Canva)

    Published November 18, 2025 11:15AM

    We’ve all heard the gospel of sleep hygiene by now. No screens before bed. Keep your bedroom cool and cave-dark.

    But a recent study out of the University of Chicago, published in the journal Sleep Health, suggests we might be starting in the wrong room. According to researchers, what you eat during the day—specifically how many fruits and vegetables you consume—could influence how well you sleep that night.

    Which means the real secret to deeper sleep might go beyond blackout curtains and blue-light blockers—and include a cutting board and a bunch of broccoli. So, how exactly did researchers measure the link between what’s on your plate and what happens while you sleep?

    How They Studied Sleep Quality and Food Intake

    Researchers tracked 34 healthy adults—28 men and six women between the ages of 20 and 49—over several days. Participants logged what they ate using a nutrition app developed by the National Institutes of Health. At night, they wore actigraphs—wrist devices that objectively track movement and rest.

    Researchers then analyzed how food choices affected a key sleep metric: the Sleep Fragmentation Index (SFI). Think of it as a restlessness meter—it tracks how often your sleep is broken up by micro-awakenings, many of which you won’t even remember. Lower scores mean deeper, more consolidated sleep.

    “What people eat during the day can influence their sleep at night,” says Marie-Pierre St-Onge, co-senior author of the study and author of Eat Better, Sleep Better. Most of us can list culprits that mess with our rest (caffeine, doomscrolling, work stress), but we rarely think about the food that could improve it.

    5 Cups of Fruits and Vegetables Per Day Equals Better Sleep

    On days when participants ate more fruits and vegetables, their SFI was lower. The researchers found that hitting the Centers for Disease Control and Prevention’s (CDC) five-cup produce recommendation could correlate with roughly 16 percent less sleep fragmentation than eating none.

    That number wasn’t a direct measurement but a projection based on statistical modeling. They adjusted for total calories to make sure the effect wasn’t just about eating more food in general. Even after controlling for energy intake, the link held.

    Fruits and vegetables help regulate blood sugar and inflammation—two systems that can either settle or scramble your nervous system at night. They also deliver micronutrients, such as vitamin K, which can induce relaxation by reducing the stress hormone cortisol.

    What about fiber? While this study only found a non-significant trend, St-Onge points to earlier research from her team showing that fiber was associated with more deep sleep. “This could be through gut microbiome modulation,” she says, which influences the release of short-chain fatty acids—molecules that upregulate sleep-promoting genes in the brain.

    If 5 Cups Sounds Like a Lot, a Dietitian Suggests These Ways to Make Eating Your Fruits and Veggies Easier

    Data from the CDC indicate that only about ten percent of U.S. adults meet recommended intake levels for fruits or vegetables. That’s super low, but getting your produce doesn’t need to feel like a full-time job.

    1. Add Them to Meals You Already Like

    “The most realistic strategy,” says registered dietitian Nicole Short, “is to build fruits and vegetables into the meals you’re already enjoying.” That means tossing spinach or kale into a smoothie, layering tomatoes or peppers into a breakfast sandwich, or adding steamed veggies or a side salad to a standard dinner. “When it becomes part of your routine,” she adds, “meeting the daily intake starts to feel realistic—and sustainable.”

    2. Pack Produce in Your Bag or Stash Dried Fruit at Work

    For busy or active people, time is often the biggest barrier. “Convenience is everything,” says Short. She recommends keeping ready-to-eat options on hand: pre-washed salad greens, a bag of baby carrots, and pre-cut fruits. Her go-to rule of thumb? “Always have grab-and-go produce in your work bag or pantry—dried fruit, apples, bananas, veggie snack packs.”

    3. Try a Dietitian-Approved Sample Menu

    The following menu will help you hit five cups of fruits and veggies each day:

    • Breakfast: smoothie with berries and spinach (≈ 1½ cups)
    • Lunch: grain bowl with roasted veggies (≈ 2 cups)
    • Snack: apple and baby carrots (≈ 1 cup)
    • Dinner: a dinner of your choice plus a side of broccoli or bell peppers (≈ ½ cup)

    You don’t need to overhaul your entire nutrition philosophy—just sneak a few more plants into your plate and see what happens. Just don’t mistake a smoothie for a silver bullet—here’s where the study’s limits come in.

    This wasn’t a randomized trial, and no one’s claiming broccoli is a miracle sleep drug. The researchers are clear: correlation doesn’t prove causation. This was an observational snapshot, and it didn’t account for all possible confounders—caffeine intake, stress levels, and training load. But considering the study used objective sleep monitoring, unlike much past research that relied on self-reporting, this is a significant advantage in terms of accuracy.

    If fruits and vegetables can move the needle on sleep—even slightly—that could ripple into how you repair, restore, and perform.

    Want more Outside health stories? Sign up for the Bodywork newsletter. Ready to push yourself? Enter MapMyRun’s You vs. the Year 2025 running challenge.

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