Food and Beverage
Halloween candy binges can overload your gut microbiome – a gut doctor explains how to minimize spooking your helpful bacteria
Last Updated on March 11, 2026 by Daily News Staff
Christopher Damman, University of Washington
Each October, as the days shorten and the air grows crisp, millions of Americans prepare for the beloved – and often sugar-fueled – tradition of Halloween. From jack-o’-lanterns glowing on porches to costumes ranging from the whimsical to the gory, Halloween is a time of playful scares, childhood memories and, of course, candy.
But as the wrappers pile up and the sugar rush hits, there’s something far more sinister brewing beneath the surface: the negative effects of candy on your gut health.
Sugar and other ingredients in Halloween treats can cast a sickly spell on the trillions of microorganisms that reside in your gut, collectively known as the gut microbiome. As a gastroenterologist and gut microbiome researcher at the University of Washington School of Medicine, I have dedicated my career to decoding the cipher of how food affects this microbial community within your gut.
While no candy is truly healthy, some options are better for your gut than others. And there are ways you can help wake your gut from its sugar “spell” after holiday indulgence.
Gut-busting treats
What does all this candy do to your gut?
In a healthy state, your gut microbiome acts like a microbial factory. It digests nutrients your body can’t – such as fiber and colorful, health-conferring plant compounds called polyphenols – and produces important molecules called metabolites that protect against infection and support brain health. It also regulates metabolism, or the transformation of food into useful components that power and grow cells.
A balanced diet keeps your gut’s microbial cauldron churning smoothly. But the concentrated sugar, saturated fat and additives in candy can throw things into disarray by feeding inflammatory microbes that weaken your gut barrier – the protective lining that separates your microbiome from the rest of the body.
Once the gut barrier is breached, even friendly microbes can stir up inflammation, causing health issues ranging from overweight to obesity, infections to autoimmune disease, and mild cognitive impairment to Alzheimer’s.
Sugar and inflammation impair your microbiome’s ability to digest food and regulate metabolism. Instead of producing healthy byproducts – such as butyrate from fiber and urolithin A from polyphenols – candy lacking these nutrients may trick your system into storing more fat, providing less energy for your muscles and brain.
Too much candy can also affect your immune system. A healthy gut microbiome helps your immune system distinguish between friend and foe, reducing the risk of infections and autoimmune disorders. Sugar and inflammation undermine the microbiome’s role in training the immune system to distinguish between harmful invaders and harmless substances. Without a carefully calibrated immune system, your body may not effectively clear infections or may strongly react to its own cells.
Neurologically, excess sweets can also affect the gut-brain axis, the two-way communication between the gut and brain. A healthy microbiome normally produces neurotransmitters and metabolites, such as serotonin and butyrate, that influence mood and cognitive performance. Sugar and inflammation adversely affects the microbiome’s role in mental health and cognitive function, contributing to depression, anxiety and memory troubles.
The candy conundrum
Not all Halloween treats are created equal, especially when it comes to their nutritional value and effects on gut health. Sugar-coated nuts and fruit such as honey-roasted almonds and candy apples rank among the top, offering whole food benefits just beneath the sugary coating. Packed with fiber and polyphenols, they help support gut health and healthy metabolism.
On the opposite end of the spectrum are chewy treats such as candy corn, Skittles, Starbursts and Twizzlers. These sugar-laden confections are mostly made of high fructose corn syrup, saturated fat and additives. They can increase the unsavory bacterial species in your gut and lead to inflammation, making them one of the least healthy Halloween choices.
Chocolate-based candies, however, stand out as a more microbiome-friendly option. While varieties such as Twix, Three Musketeers and Milky Way contain only a small amount of chocolate, pure chocolate bars – especially dark chocolate – are rich in fiber and polyphenols. In moderation, dark chocolate with at least 80% to 85% cacao may even benefit your gut microbiome and mood by encouraging beneficial bacterial species to grow.
Chocolates with whole nuts, such as almonds or peanuts, offer a boost of fiber, protein and omega-3 fats, making them a healthier choice. Dark chocolate with nuts is best. But when sorting through Halloween treats, Peanut M&Ms, 100 Grands and Almond Joys may be better options over Rolos, Krackels and Crunches. Even candies with processed nuts, such as Reese’s Peanut Butter Cups and Butterfingers, retain small amounts of fiber and protein, making them preferable to nut-free options.
At the bottom of the list, along with chewy sugar candies, are pure sugar candies such as lollipops, Jolly Ranchers, gummies and Smarties. These sweets lack nutritional value, and their high sugar content can contribute to the growth of unhealthy bacteria in your gut microbiome.
In the end, all candies are high in sugar, which can be harmful when consumed in large quantities. Moderation and an otherwise balanced diet is key to enjoying Halloween treats.
Rebalancing after indulgence
If the microbiome is critical for health, and candy can disrupt its balance, how can you restore gut health after Halloween?
One simple strategy is focusing on the four F’s of food: fiber, phytochemicals, unsaturated fats and fermented foods. These food components can help support gut health.
Fiber-rich foods such as whole grains, nuts, seeds, beans, fruits and vegetables regulate digestion and nourish beneficial gut bacteria.
Polyphenol-rich foods such as dark chocolate, berries, red grapes, green tea and extra virgin olive oil help reduce inflammation and encourage the growth of healthy gut bacteria.
Unsaturated fats such as omega-3 fats, walnuts, chia seeds, flaxseed, avocados and fatty fish such as salmon can also support a healthy microbiome.
Fermented foods such as sauerkraut, kimchi, yogurt, kefir and miso help replenish beneficial bacteria and restore gut balance.
To make tracking your diet easier, consider using a food calculator to measure how well your meals align with the four F’s and microbiome friendly options. Like a virtual “spellbook,” an online tool can help ensure your food choices support your gut health and ward off the effects of sugar overload.
As my daughters often remind me, it’s perfectly fine to indulge every now and then in a few tricks and treats. But remember, moderation is key. With a balanced diet, you’ll keep your gut healthy and strong long after the Halloween season ends.
Christopher Damman, Associate Professor of Gastroenterology, School of Medicine, University of Washington
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Food and Beverage
5 Tips to Make Hosting Easy and Fun
From celebratory parties to casual get-togethers, hosting is a wonderful way to bring people together, share laughs and make memories. Of course, planning and hosting can be quite a bit of work, so a little preparation can go a long way to ensure an enjoyable time for everyone, including the host.
5 Tips to Make Hosting Easy and Fun
(Feature Impact) From celebratory parties to casual get-togethers, hosting is a wonderful way to bring people together, share laughs and make memories. Of course, planning and hosting can be quite a bit of work, so a little preparation can go a long way to ensure an enjoyable time for everyone, including the host.
Follow these tips from the hosting experts at Bravo, makers of eco-friendly, high-performance paper towels, to plan your next gathering so it goes off without a hitch.
Keep the Menu Simple
Naturally, you want to make sure your guests are well-fed and happy, but trying to achieve a Michelin-star rating in your home kitchen is usually just a recipe for stressing yourself out. If you’re serving a meal, stick to some tried-and-true crowd-pleasers you can make in your sleep. Cook or bake in advance as much as possible so you’ll have less to worry about on the day itself.
Let Guests Know What to Bring
Good houseguests often enjoy contributing something, so make it easy for them – and yourself – by letting them know how they can help. You could ask one person to bring snacks, another to pick up beverages and a third to cover dessert. Potluck-style lunches or dinners are a great way to make sure everyone has enough to eat and drink while taking the pressure off just one person’s shoulders.
Have a Backup Plan
In case you’re arranging an outdoor get-together, remember the weather can betray you. Keep alternative plans on standby in case you need to move the party indoors. Tidy up your living areas and ensure there is enough seating for everyone attending. It doesn’t hurt to have indoor-friendly entertainment options available too – often, people are content to just sit and chat with one another, but depending on the crowd, classic party games can still be a hit.
Set Up Kids’ Zones
If you’ll be welcoming children to your home, provide one or two dedicated areas where they can safely play and enjoy themselves away from the rest of the action. Having an assortment of toys, games, coloring books, chalk, bubble wands and other sources of kid-friendly fun makes it easy for the whole family to have a great time.
Make Prep and Cleanup a Breeze
Keeping quality cleaning supplies on hand like Bravo paper towels means you can quickly wipe up spills and messes while you’re prepping. Then, after your guests depart, the strong, absorbent sheets make it easy to get your countertops sparkling again. They’re made with 75% curbside recycled paper and cardboard, making them sustainable-household-approved. Use them with water or your go-to cleaning solution before enjoying some well-deserved post-hosting relaxation in your fresh, clean home.
“Hosting can put paper towels to work, from quick countertop wipes to stuck-on foods and bigger cleanup jobs,” said chef and lifestyle expert Jamie Gwen. “Bravo has a clothlike feel that is soft on your hands, but it is still durable enough for scrubbing and strong enough to rinse and reuse.”
Find more smart cleaning tips at BravoTowel.com.
SOURCE:
Bravo
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recipes
The Nutrient-Packed Fruit Families are Adding to Their Fruit Bowls
Busy families are looking for snacks that do more than simply satisfy hunger – they want foods that deliver great taste along with meaningful nutrition. Nutrient-Packed Fruit? For a fresh twist on breakfast, brunch or an afternoon snack, try this Kiwi and Whipped Feta Toast.
The Nutrient-Packed Fruit Families are Adding to Their Fruit Bowls
(Feature Impact) Busy families are looking for snacks that do more than simply satisfy hunger – they want foods that deliver great taste along with meaningful nutrition. That’s one reason kiwifruit has become one of the fastest-growing fruits in the produce department with more shoppers discovering its sweet taste and impressive nutritional benefits.
With its vibrant golden flesh, smooth skin and juicy tropical-sweet flavor, an option like Zespri SunGold Kiwifruit makes it easy to enjoy a snack that’s as delicious as it is nourishing. Whether packed into lunchboxes, sliced over breakfast or enjoyed straight from the fruit bowl, it’s a simple way to add more nutrition to everyday routines.
Why Every Bite Matters
Kiwifruit is one of the most nutrient-dense fruits available, making it an ideal choice for busy families looking to maximize nutrition with minimal effort. When time is tight, choosing foods that deliver whole food nutrition becomes essential.
Naturally packed with vitamins and minerals, Zespri SunGold Kiwifruit provides 100% of your daily vitamin C needs in just one fruit. They also provide potassium to support normal muscle and nerve function, vitamin E to help protect cells from everyday damage and folate to support healthy cell growth and development.
Sweet Flavor, Endless Possibilities
The versatility of sweet kiwifruit allows it to pair beautifully with everything from smoothies and yogurt bowls to salads, desserts and savory dishes.
For a fresh twist on breakfast, brunch or an afternoon snack, try this Kiwi and Whipped Feta Toast. Creamy whipped feta, ripe avocado and slices of sweet kiwi come together for a delicious balance of vitamins, minerals and vibrant flavor that’s as nourishing as it is satisfying.
Discover more delicious ways to get more nutrition from every bite, including recipes, at Zespri.com.
Kiwi and Whipped Feta Toast
- 3/4 cup crumbled feta cheese
- 1/4 cup plain Greek yogurt
- 8 small rustic bread slices, 3/4-inch thick, toasted
- 2 Zespri SunGold Kiwifruit, peeled and thinly sliced
- 1 firm but ripe avocado, peeled, pitted and sliced
- extra-virgin olive oil
- fresh basil
- In small food processor, process crumbled feta cheese and Greek yogurt until smooth.
- Spread equal amounts onto bread slices and top with alternating slices of kiwi and avocado.
- Drizzle lightly with olive oil and sprinkle with basil before serving.
Optional: Add 1 tablespoon tahini sauce to feta for richer flavor.
Variation: Omit avocado and use three kiwis. Sprinkle lightly with chopped Kalamata olives. Drizzle with extra virgin olive oil and sprinkle with snipped fresh oregano and crushed red pepper flakes.
SOURCE:
Zespri
🍴 What’s your favorite food, recipe, or dining spot? Tell us in the comments! Then subscribe to the STM Daily News Food and Drink newsletter for fresh recipes, restaurant news, food trends, and delicious stories delivered straight to your inbox. Join our growing community of food lovers today!
(Family Features) Whether you’re lounging by the pool or hitting the trails for a family hike or bike ride, exposure to summer heat can leave you feeling dehydrated and fatigued.
Comprised of nearly 90% water and delivering essential electrolytes like potassium and magnesium, 100% orange juice can serve as a healthy complement to your hydration routine. These electrolytes are crucial in helping to maintain fluid balance and muscle function regardless of the time of year, but they’re especially important during the warmer summer months when you are exerting more.
Consider these unexpected ways Florida Orange Juice can help power your summer.
Support Immunity
100% orange juice isn’t just a tasty drink; it’s also packed with essential nutrients that support your immune system. An 8-ounce glass of 100% orange juice is an excellent source of vitamin C, plus it provides key nutrients such as folate, potassium and thiamin, as well as vitamin D and calcium (in fortified juices), that help support the immune system all year long.
Add Healthy Flavor to Meals
Fat-free, cholesterol-free and sodium-free with no added sugar, 100% orange juice is a healthy addition to any diet, adding a burst of flavor to favorite dishes. Consider using Florida Orange Juice as part of the marinade in these Orange Juice Citrus Chicken Kebabs or as a base for salad dressings to create a perfect balance that will delight your taste buds.
Electrolyte and Hydration Support
With many kids participating in summer sports and other outdoor demands on families during the warmer months, it can be difficult to provide your family with healthy, hydrating beverages. However, an option like this On-the-Go Orange Juice Sports Drink helps to replenish carbohydrates and electrolytes during and after physical activity, such as running, biking, exercising or playing sports.
Find more nutritious and delicious recipes to keep your family energized during summer activities at FloridaJuice.com.
Orange Juice Citrus Chicken Kebabs
Recipe courtesy of Aaron Himrod on behalf of the Florida Department of Citrus
Servings: 8 (2 kebabs per serving)
- 1 large Florida Orange, zest only
- 1 lime, zest only
- 1/2 teaspoon ground thyme
- 2 tablespoons vegetable oil
- 1/4 teaspoon granulated garlic
- 1 teaspoon salt
- white pepper, to taste
- 1 cup Florida Orange Juice
- 1 cup lemon-lime soda
- 2 pounds chicken tenders
- 8 wooden skewers
- To make marinade: In medium mixing bowl, combine orange zest; lime zest; thyme; oil; garlic; salt; white pepper, to taste; orange juice; and soda.
- Add chicken and completely coat with marinade. Cover bowl and place in refrigerator at least 1 hour.
- Soak wooden skewers in water 20-30 minutes.
- To make kebabs: Remove chicken from fridge and lace through each skewer using weaving motion. Repeat for all chicken tenders and set aside.
- When skewers are prepared, drizzle extra marinade over chicken.
- Heat grill to medium. Place chicken on grill. Cover and cook 3 minutes per side, or until center of meat reaches internal temperature of 170 F.
- Remove from grill and serve immediately, or cover with foil and serve later.
Tips: Cover kebabs with foil for at least 20 minutes after cooking to trap in flavor and juices.
Add vegetables to kebabs, if desired, to increase flavor
On-the-Go Orange Juice Sports Drink
Recipe courtesy of the Florida Department of Citrus
Servings: 1
- 8 ounces Florida Orange Juice
- 8 ounces water
- 1 pinch salt
- Mix orange juice and water.
- Add pinch of salt.
- Pour into small bottle or reusable pouch.
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