Your Morning Coffee Could Be the Key to Fighting Dementia

Whether it’s 7am and your alarm is blaring or 3pm and the mid-afternoon slump is starting to settle in, sometimes you just need an extra kick in the pants to power through your day. So, what do you reach for? Caffeine, of course! (All my fellow coffee and tea lovers, amirite?) There are even a ton of caffeine-infused beauty products on the market right to brighten up dull, tired skin. But now, new research shows that caffeine may be able to do way more than keep us energized and our skin looking flawless.

A new study from Indiana University found 24 compounds, including caffeine, that could help boost an enzyme called NMNAT24 in the brain that protects against dementia. The study, led by Hui-Chen Lu, a Gill Professor in the Linda and Jack Gill Center for Biomolecular Science and the Department of Psychological and Brain Sciences at IU, is the first to reveal the “chaperone function” of the NMNAT24.

The “chaperone function” combats misfolded proteins called tau, which are proven to cause many neurodegenerative disorders, such as Alzheimer’s, Parkinson’s, and Huntington’s. Alzheimer’s, the most common type of neurodegenerative disorder, affects a shocking 5.4 million Americans every year.

In addition to increasing the production of NMNAT24, caffeine has also been shown to improve memory function in mice genetically modified to produce high levels of misfolded tau proteins. Now that’s a double whammy!

To prove that caffeine did, in fact, have a positive effect, researchers administered caffeine to mice modified to produce lower levels of NMNAT2. As a result, the mice began to produce the same levels of the enzyme as normal mice, meaning that caffeine helped make up for what they were lacking.

“This work could help advance efforts to develop drugs that increase levels of this enzyme in the brain, creating a chemical ‘blockade’ against the debilitating effects of neurodegenerative disorders,” Lu says.

Obviously much more research needs to be done to figure out the best ways to treat Alzheimer’s and dementia in the future, but this news is great news. Cheers to that.

How many cups of coffee do you down a day? Tweet us your caffeine habits @BritandCo!

(Photos via Getty)

A lot of people pride themselves on being optimists, and TBH, if you canstay positivewith everything that’s going on in the world today, major props to you. For most people who consider themselves the glass-half-full type, it’s a lifestyle. They try to look at everything that comes their way, from relationship troubles to work mistakes, with a positive spin. But a recent study investigated whether optimists still stay more positive than pessimists when things get really tough, and what they found was pretty surprising.


Scientists analyzed nine previous studies to see how both optimists and pessimists brace themselves for receiving important and potentially negative news, like medical test results. They found that even though people who identify as optimists tend to be more positive in general, they too start assuming the worst as the moment of truth about something important nears. It’s easy to understand this instinct, since some people tend to believe that preparing yourself for the worst will ultimately make it less shocking if it happens. On the other hand, some people would rather stay positive whenever possible, since it’s easier to fight off stress and anxiety when you have a sunny outlook. Here, we’ve gathered some of our favorite expert tips for staying optimistic when you’re dealing with some super hard stuff.

How To Stay Positive

1.Learn to reframe negativity. “The trick to positivity is not avoiding pessimism,” says Elaine Taylor-Klaus, a certified professional coach. “It’s really about how quickly you can redirect your focus from negative to positive. Critical thinkers are going to see problems to be solved, but the ability to ‘reframe’ the conversation is the really important skill for people to practice.” She recommends getting into the habit of acknowledging negative thoughts and then asking, “What else is possible here?” This can guide you back into a positive mindset more quickly.

“Bottom line: Negativity happens,” she says. “Positivity is a choice, and the quicker you learn to reframe, the more time you’ll spend in a positive space. Then, over time, the more likely you are to turn directly to a positive interpretation of events.”

2. Ask yourself if this will matter a month or year from now. Sometimes things seem crucial AF in the moment, but might be inconsequential even just a few days after that. Just think about high school drama. “When we can leave the past behind and even know in the present moment that this feeling won’t last, it can help to remind us that time heals and life goes on,” explainsSharon Stokes, life-fulfillment coach.

3.Give back. Volunteering is an amazing way to change your entire perspective, saysLyssa Menard, a clinical health psychologist, founder of Strategies for Changeand assistant professor at Northwestern University’s medical school. “There are many organizations that don’t require an ongoing commitment, so sign up for an event that’s meaningful. Research shows that giving to others is one of the quickest routes toward happiness. While happiness and positivity are different, they’re correlated,” Lyssa says.

4. Role play to be more objective. Playing a little mind trick on yourself can work wonders, says Lori Scherwin of Strategize That, a career coaching service. “We’re often better at helping others than ourselves,” she notes. “Make the situation more objective and less personal to you. For example, consider if it were anyone else in the situation (like your best friend, partner or colleague). How would you see the same ‘problem?’ What advice might you give them to get out of it?” she asks. This will help you shift from being super hard on yourself to more objective, and most likely, more positive.

5. Make changes to things that are within your control. Spending time worrying about something that you can’t change isn’t really worth the effort. Instead, “Focus on areas where you have agency,” suggests Holly Burton, a career coach for women in male-dominated industries. “You may be stuck in a role you don’t love at work, but you could probably work a few extra hours a week and take on a project that interests you. You could also schedule some proactive meetings with your boss to make an action plan to develop the skills you need to make a lateral move,” she says. In most situations, whether they’re career-related or not, it’s possible to take actions to make things better for yourself.

6. Practice radical acceptance. Some professional coaches suggest trying out the idea of radical acceptance, which is basically accepting the things you cannot change, even if they’re not right or you don’t agree with them.

7.Try this gratitude challenge. First, journal about one event each day for seven days that made you feel happy and/or thankful and include the specifics of why it made you feel that way, going deep into the details. Second, send one random thank you email or text to someone each day, either personally or professionally. This message should include what they did and why it’s worthy of the shout out. Detailed gratitude journals are proven to improve your life satisfaction, so try to stick to a gratitude practice, even in the good times!

What do you do when you’re trying to stay optimistic? Have you tried any of these techniques? Tell us about it @BritandCo!

This article has been updated.

"What would you do if your entire family, and your hometown, set you up to find love?" That's the question Ashley Williams poses in the first Small Town Setup trailer, coming to Hallmark+ in 2025. And if anyone has the answer, I have no doubt it's Hallmark — if anyone knows about warm, cozy, and sappy romance it's them! Even if you're not a huge reality dating show fan (or if you couldn't stop watching Reese Witherspoon's Love in Fairhope) this is one January TV show you won't want to miss.

Here's everything we know about Hallmark's dating show Small Town Setup, hosted by Ashley Williams.

'Small Town Setup' puts you right in a Hallmark movie.

All six episodes of Small Town Setup premieres on Hallmark+ on Thursday, January 2, 2025, and is hosted by Ashley Williams, who you'll recognize from movies like Falling Together and Two Tickets to Paradise as well as How I Met Your Mother.

Just like your favorite Hallmark movies are all about finding love, Small Town Setup focuses on singles coupling up. The show will follow a single who "has made it in the big city, but has yet to find love." And their concerned parents (definitely a Hallmark trope and an IRL trope...) get the whole neighborhood involved in finding three potential matches.

"When the singleton arrives home for a visit, they are presented with dating options curated by their hometown. After three dates, will they find love in their hometown? Or head back to the big city? All is revealed at a big town hall event, full of heart, warmth, and a few laughs along the way."

Okay, getting the entire town involved in my love life sounds crazy, but the whole community coming together for a town hall event sounds exactly like the kind of sweet and sappy event my life needs. (Listen!! Dating as a 20-something in the city is harder than I expected...)

Throughout the trailer we see our singles looking for love around their hometown, going on small town dates, and finding connection in the most unexpected places. Yeah...I'll be tuning in — especially since Small Town Setup is totally giving Gilmore Girls.

Check out the 11 New January 2025 Movies Viewers Will Adore — and you'll want to add to your calendar ASAP!

It's fun to learn more about ourselves and to feel understood — that's why we take personality tests so incessantly. And since we live in an age of increased self-awareness, we can apply those tests to so many things, like our Hogwarts house and makeup preferences. Clearly, knowing thyself has taken on a whole new meaning lately, and we love the things that these tests can tell us — but did you ever wonder how your personality might affect your dreams? In a new study, Best Mattress Brand set out to discover whether specific types of people had particular types of dreams. Read on for their fascinating results.

The test explored each component of the Myers-Briggs types, which can be broken down into eight characteristics:

Extraversion or Introversion: This is the way you focus your energy. Extroverts focus on the outside world, and Introverts focus on their inner world.

Sensing or Intuition: This is the way you process information. Sensing individuals focus on the facts, and Intuitive individuals interpret the facts.

Thinking or Feeling: This is the way you make decisions. Thinkers process decisions logically, and Feelers make decisions with context and emotion in mind.

Judging or Perceiving: This is the lens through which you interpret the world. Judgers prefer decisive action, while Perceivers like to keep their options open.

Together, your individual combination of these eight traits creates your personality type. Given these traits as variables, the study surveyed 1,000 people on their Myers Briggs traits and their sleep habits.

As you'd imagine, there were a lot of discrepancies between Introverts and Extroverts. Interestingly enough, Extroverts are 17.7 percent more satisfied with their levels of energy during waking hours than their introverted counterparts. Perhaps it's because of their dream habits: Extroverts also have 8.3 percent fewer nightmares than Introverts. Extroverts also dream about traveling 13.9 percent more often than Introverts do.

What about the content of these dreams? If you're Intuitive, you're 16.8 percent more likely to dream about being killed than Sensers are. ­Apparently, Intuitive individuals' dreams are more violent across the board: They also dream about getting attacked and “punching something with no effect" more often.

There's also a substantial difference between Thinkers and Feelers when it comes to dreams. The more emotional Feelers dream about getting pregnant more often than Thinkers do, and they dream about their friends more often too. Perhaps Thinkers are just thinking too hard; they talk in their sleep almost 10 percent more than Feelers do.

The Judgers and Perceivers have their differences as well; in fact, Perceivers have night terrors 10.2 percent more often than Judgers, probably due to the fact that they experience reality so deeply.

Does your personality type match up with these findings? Let us know @BritandCo.

(Photo via Brit + Co)

This post has been updated.

Tourism can be a blessing for the economy of many cities around the world, but it often comes at a price. Destinations like Venice and Bali are iconic for a reason — they’re unique, breathtaking places that lure travelers from around the globe. But when a travel destination becomes too popular, it risks losing its charm and overcrowding can strain infrastructure, inflate costs for locals, and disrupt the peace and quiet of small, serene towns.

Here are 12 destinations that have struggled with overtourism. The good news? Many are implementing smart strategies to balance tourism with sustainability. Planning to visit? Consider booking during the off-season for a more authentic and enjoyable experience or try these hidden gems.

Pixabay

Venice, Italy

Cruise ships and swarms of tourists have overwhelmed this picturesque city, leading to overcrowded canals, damaged infrastructure, and skyrocketing prices. The local population is dwindling as Venetians leave due to the city’s unsustainable tourism boom. Last spring, in an effort to manage the influx, the city put into effect an entry fee for day-trippers and has limited cruise ships docking its shores.

Oleksandr P

Bali, Indonesia

Once an idyllic paradise, Bali now suffers from traffic congestion, environmental degradation, and overcrowded beaches. The island’s resources are strained under the weight of mass tourism, but there are efforts underway to promote sustainability like putting a moratorium on new hotels.

Willian Justen de Vasconcellos

Machu Picchu, Peru

Overtourism has led to erosion and damage to this ancient Incan citadel. A quota system and mandatory guides are helping preserve this popular South American destination.

Darren Lawrence

Tulum, Mexico

Once a tranquil paradise known for its pristine beaches, ancient Mayan ruins, and eco-chic vibe, Tulum has become a cautionary tale of overtourism. The surge in popularity, fueled by Instagram-worthy scenery, has brought overcrowding, environmental strain, and rising costs. The Guardianreported that locals are being pushed out by developers and despite the thinking that tourism helps local communities, poverty nearly doubled between 2015 and 2020. Local ecosystems, including fragile mangroves and coral reefs, are threatened by unchecked construction and pollution too. The local ruins have implemented stricter rules like no food or drink to limit trash and environmental impact from tourists.

Jimmy Teoh

Santorini, Greece

Instagram fame has turned this once-serene island into a tourist hotspot. Narrow streets are perpetually clogged, and locals are struggling with soaring costs of living due to tourism demand. The government has since capped the number of daily cruise ship visitors to keep overtourism at bay.

Chait Goli

Cinque Terre, Italy

Known for its colorful cliffside villages and breathtaking coastal views, these once-quiet fishing towns now see millions of visitors annually, way more than they can handle. To combat issues like congestion and cruise ships, local authorities have introduced visitor caps and encourage sustainable travel to protect Cinque Terre’s charm.

Rudy Kirchner

Reykjavík, Iceland

Is there anyone not going to Iceland these days? A small country with breathtaking landscapes, Iceland has been overwhelmed by tourists flocking to Instagram-famous sites like the Blue Lagoon and Diamond Beach. It's best to travel during the off season (November to April) and travel to lesser known spots like the Sturlungalaug hot spring.

youseflns

Maya Bay, Thailand (Phi Phi Islands)

This iconic beach, popularized by the DiCaprio film The Beach, suffered ecological devastation from hordes of visitors and anchored boats. Coral reefs were destroyed, and the beach was closed for years to allow recovery. It has since reopened after a huge revitalization project, but they have introduced visitor caps.

Pixabay

Kyoto, Japan

Traditionally quiet streets of this ancient capital city now teem with tourists during peak season. An increase in litter from tourists has required the city to install more trash bins to handle the crowds, and peaceful geishas are often chased down for photos. To mitigate the problem, Kyoto is considering running special buses to popular sites to reduce overcrowding, and temples and shrines are encouraging visitors to come early in the morning.

Prabin Sunar

Mount Everest, Nepal

The ultimate challenge for adventurers, Mount Everest has experienced overcrowding on the slopes and at base camps, leading to dangerous conditions, with litter and human waste piling up on the mountain. Permits are now harder to get, and stricter regulations for climbers are being enforced.

Mateusz Popek

Dubrovnik, Croatia

The Game of Thrones effect brought an influx of fans to this medieval city. Overcrowded streets and cruise ship arrivals have made it difficult to appreciate its beauty. The local government is taking steps to limit daily visitors and impose stricter cruise ship regulations.

Helena I

Lisbon, Portugal

Short-term rentals dominate the housing market now, thanks to affordable flights and the digital nomad craze. This has led to skyrocketing rents and displaced locals. Historic neighborhoods are inundated with tourists, making them less charming too. Everything from public transport to waste management struggles to keep pace with the influx. I went in December and it still felt a bit like Disneyland. Douro Valley and Madeira might be more favorable destinations any time of year.

Cure your wanderlust in 2025! Be sure to subscribe to our newsletter for more travel ideas!

Heaping plates of Christmas cookies are synonymous with the holidays. It seems that nearly every country around the globe has their own variation on the holiday classic. In fact, some of these regions have been making their version of Christmas cookies for literal hundreds of years.

If you’re looking for a way to reconnect with your heritage, or maybe just want a little baking inspiration, check out our picks for the yummiest Christmas cookies from around the world.

The Noshery

Mantecaditos con Guayaba

These may look like ordinary thumbprint cookies, but these almond shortbreads from Puerto Rico are filled with a special guava marmalade. (via The Noshery)

Broma Bakery

Meringues

French meringues are a classic crumbly egg white cookie with a chewy interior. These get an extra European twist with the addition of Nutella. (via Broma Bakery)

Pretty. Simple. Sweet.

Alfajores

Deeply flavored dulce de leche, a caramel made from whole milk commonly found in Spain and many Latin American countries, is the key ingredient in these super pretty sandwiched Christmas cookies. (via Pretty. Simple. Sweet.)

Fancy Peasant

Melomakarona

These Christmas cookies that hail from Greece get their sweetness from a generous soaking of fresh honey! (via Fancy Peasant)

Very Eatalian

Baci di Dama

The name of this Italian treat translates to “lady’s kisses” — how adorable is that? These bite-sized cuties are made with ground hazelnuts and filled with a dollop of dark chocolate. (via Very Eatalian)

Cooking Classy

Linzer Cookies

These Austrian Christmas cookies are typically made with raspberry jam, but feel free to get crazy with a filling of your choice. Plus, the gorgeous windowpane look will make them a prize takeaway at your next cookie exchange. (via Cooking Classy)

Olivia’s Cuisine

Basler Brunsli

If you’re hanging out in Switzerland around Christmas time, you’ll definitely see these chocolate treats around. They’re often described as Swiss brownies due to their deliciously chewy texture. Perfect with a cup of eggnog or coffee! (via Olivia’s Cuisine)

Cilantro Parsley

Buñuelos

These tender miniature fritters from Mexico are a mix between a donut and cookie. Whatever you want to call them, they’re delicious. (via Cilantro Parsley)

Chef Lindsey Farr

Apricot Kolachys

The Hungarians definitely know what’s up when tart apricot jam gets wrapped in a blanket of flaky pastry. They’re a bright spot on a cold Christmas day. (via Chef Lindsey Farr)

Life, Love and Sugar

Cutout Sugar Cookies

In the United States, a plate of these festively decorated sugar cookies is just what Santa ordered. (via Life, Love and Sugar)

Saveur

Polvorones

You’ll find these simple pecan shortbread cookies all over Mexico around this time of year. The coating of powdered sugar and canela, a type of Mexican cinnamon, really bring the flavor to the next level. (via Saveur)

A Healthy Life for Me

Pignoli

These Italian Christmas cookies are made of a chewy almond base and topped with pine nuts. (via A Healthy Life for Me)

Fancy Peasant

Kourabiedes

These Greek Christmas cookies feature a buttery biscuit topped with mass amounts of powdered sugar. (via Fancy Peasant)

Does your family have a traditional cookie recipe for the holidays? Tag us @BritandBo in your Instagram photos and let us know!

This post has been updated with additional reporting by Meredith Holser.

Lead image via Pretty. Simple. Sweet.