health and wellness
3 Ways to Improve Your Home’s Indoor Air Quality
Last Updated on September 13, 2025 by Daily News Staff
3 Ways to Improve Your Home’s Indoor Air Quality
(Family Features) The average American spends 90% of his or her time indoors, where clean, pure air can be taken for granted. While some people check the weather forecast for smog and pollen count to find out the status of outdoor air, many homeowners haven’t thought about air quality inside their homes.
People have, however, gotten more concerned about indoor air quality since the pandemic. According to Shelton Group Pulse research, 37% of survey respondents are more concerned about indoor air quality now compared to before the pandemic. In fact, the concentration of certain pollutants can be up to 2-5% worse indoors than outdoors, according to the U.S. Environmental Protection Agency (EPA).
Common pollutants include dust mites, mold spores, pet dander and chemicals of concern like volatile organic compounds (VOCs). Allergy triggers like pollen, smoke and ozone can leak indoors from outside. However, there’s one major culprit impacting indoor air quality many may not suspect: humans.
People are sometimes responsible for bringing allergens and pollutants unknowingly into their own homes. For example, pollen may be brought inside on shoes or clothes, and products may be unknowingly purchased that contribute to poor indoor air quality by slowly releasing toxic chemicals into the air.
While all homes will have some degree of infiltration, you can take steps to reduce indoor allergens, such as these three strategies from the EPA, which when used together can help you breathe easier in your own home.
Increase Ventilation
Ventilating your home regularly makes it less likely allergens can accumulate and cause harm. Let fresh air into your home regularly by opening the windows.
You can also use mechanical ventilation, like electric or ceiling fans, to increase air circulation in your home, especially when you don’t want to open windows or in addition to opening windows.
Additionally, if you need to paint an item, do it outside whenever possible. Also keep windows open when using harsh cleaning products.
Source Control
Source control is the most effective way to reduce indoor allergens in your home, according to the EPA. To reduce indoor allergens at the source, choose flooring – the foundation of your home – that contributes to better indoor air quality for your whole family and contains as few chemicals of concern as possible. Not only does an option like resilient flooring from Beautifully Responsible manufacturers come in water-resistant varieties that are easy to keep clean without harsh chemicals, many are independently certified to comply with high standards for indoor air quality. Look for the third-party FloorScore, which certifies hard surface flooring, adhesives and underlayments for low levels of VOCs and other chemicals of concern.
Clean the Air
Air purifiers are a simple way to filter indoor air without too much extra effort. These devices combine an internal filter and fan to capture airborne particles from pet dander, pollen and dust, circulating purified air back into the room.
The EPA recommends air purifiers with a high-efficiency particulate air (HEPA) filter. Look for certified asthma- and allergy-friendly air purifiers to help minimize triggers of asthma and allergy. Remember to change filters regularly for best performance.
Learn more about supporting your well-being, and browse design inspiration to find the right flooring solution for your next home renovation project, at BeautifullyResponsible.com.
SOURCE:
Beautifully Responsible
fitness
Design Your Home Workout Space Around the Way You Actually Exercise
Use these tips to create a home workout space you’ll keep using after the novelty wears off.
Design Your Home Workout Space Around the Way You Actually Exercise
(Feature Impact) It’s a tale as old as treadmills: You buy a new exercise machine with the best of intentions, only for it to become an expensive laundry rack that makes you feel guilty every time you glance over at it. When it comes to making lifestyle changes, the key is not to overhaul your whole routine at once, but to figure out what habits match your lifestyle, personality and passions.
Use these tips to create a home workout space you’ll keep using after the novelty wears off.
Figure Out What Exercises You Enjoy
Before you commit to a big equipment purchase, think about what kinds of exercise feel natural and enjoyable (and which ones make you groan).
If you love running, a treadmill may be worth the space it takes up. However, a rack of dumbbells might just wind up collecting dust if you hate lifting weights. Yoga or dance enthusiasts may prefer to design a more studio-like home gym, while bodyweight strength trainers could be happy with a pull-up bar in the doorway and a mat to do planks on. Consider joining a workout class or gym for a month or two to try different kinds of exercises and machines so you’ll have a better idea of what’s worth investing in permanently.
Evaluate the Space You Have
A good home workout area needs to work around the physical realities of your house or apartment. If you have a whole room or finished basement to dedicate to the cause, this won’t constrain you too much. If you’re working with a corner of your home office, bedroom or garage, saving space becomes a more critical factor.
In these cases, it all comes down to priorities. If you only have room for one piece of bigger equipment, get the one you know you’ll actually use, whether that’s an elliptical, strength machine, standing bicycle or rowing machine. Then build out your collection with other items that can be easily moved and stored, like resistance bands and small weights or dumbbells.
Start Small and Expand as Needed
Don’t fall into the trap of thinking you need to have everything before you can get started. It’s often better to build out your workout space slowly – get a few things at a time, see what you use regularly and figure out what you might be missing along the way. Maybe you realize you enjoy lifting weights and keep wishing you had heavier ones, signaling a need to upgrade.
Add Some Atmosphere
Dark, dismal home gyms are more likely to make your workout feel like a punishment instead of a part of your day worth looking forward to. Creating a space you enjoy being in is just as important as choosing a workout you enjoy doing.
For you, that might look like choosing an area of the home with plenty of natural lighting to make you feel more awake – or adding string lights and color-changing wall sconces for a relaxing yoga session. Maybe it means adding art on the walls or a floor-to-ceiling mirror so you can check your form. A large rubber floormat with a cheerful design, a sound system to play your favorite hype songs or a daily calendar of motivational quotes could be the magic ingredient to get you into the right mindset so you can crush your workout. As long as it works for you, anything goes.
For more tips on home design that fits your life, visit eLivingtoday.com.
Photo courtesy of Unsplash
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health and wellness
Lactose intolerance is actually the human norm – but racism, the US government and business interests have made it into a condition
Lactose intolerance is the global human norm, but Western dietary standards, government policies and commercial interests helped frame it as a medical deficiency.
Hilary Smith, University of Denver
Lactose intolerance makes drinking milk or eating ice cream a literal pain. For some people, eating a dairy treat can lead to bloating, nausea and diarrhea. You might’ve experienced its effects yourself. If so, you may think of lactose intolerance as a defect rather than the norm.
But did you know that most people in the world today are lactose intolerant – and that the condition itself was invented in the 1960s?
“Surely you mean discovered, not invented,” I hear you saying. I don’t. As a historian who has traced the origins of nutrition-science ideas, I have chosen the word “invented” on purpose.
Inventing lactose intolerance
Variations in people’s ability to digest lactose first came to scientists’ attention after American dairy producers found a way to rid themselves of a postwar milk surplus. To offload what they couldn’t sell, they looked to the government to intervene. And it did, buying the excess and embedding it in school lunches and other places with publicly funded meals.
Suddenly, many people who had not habitually drunk milk were consuming it regularly, including not only some Americans but also people overseas. Part of that same milk surplus found its way into school lunches in places such as Japan and Taiwan in the 1950s as the American government began to sell milk to allies during the Cold War.
Many of the groups drinking milk regularly for the first time did not like it. In fact, it made them feel sick. Intrigued, scientists set up experiments to figure out why. In a 1966 study comparing how Black and white people incarcerated in Baltimore metabolized lactose, researchers found that Black participants had lower levels of lactase – the enzyme that breaks down lactose – in their guts.
To the white scientists conducting this study, the trouble that the Black prisoners had digesting milk looked like an “inborn error of metabolism.” They assumed that the normal human state was lactose tolerance and that the lactose intolerant had inherited a genetic mutation.
It was only after years more work with research participants of many races that experts realized that, as one National Institutes of Health official put it in 1981, “lactose intolerance is a normal physiological condition, shared by every adult animal except for certain ethnic and racial groups in man.” People of northern European descent, it turned out, were the weird ones. It was their ancestors who had passed down a genetic mutation – one that made them able to digest milk after infancy.
In short, what scientists discovered in the 1960s was that different bodies process milk differently. What they invented was the idea that lactose intolerance is a defect. Accepting that framing would mean nearly two-thirds of the human population – the estimated prevalence of lactose intolerance worldwide – is defective.
Instead of acknowledging that dairy-free diets can be healthy, people innovated ways to overcome this supposed disability so everyone could consume more.
Nutritional imperialism
Lactose intolerance is one example of what I call nutritional imperialism: a way of thinking that treats white diets as the norm and everyone else’s as an aberration.
Nutritional imperialism was common in the 20th century, when scientists thought that not only milk-rich but also meat-heavy diets were best; they considered diets outside of the United States and Europe too vegetarian. Some also argued that wheat flour, not rice, ought to be the universal staple.
The same bias applied to bodies. Besides faulty lactose digestion, nonwhite bodies were accused of other failures, too, such as aldehyde dehydrogenase deficiency, an inability to digest alcohol quickly. The less technical term for this may be more familiar: Asian flush.
Such differences might have been thought of as variety, just another way of being human. Instead, each became a deficiency.
Many people today have inherited and perpetuated this way of thinking without knowing it, including those who are deemed deficient by it. In 1959, the director of Japan’s nutrition bureau declared that “rice-eating peoples” such as the Japanese were “resigned and passive” and could correct this by imitating Western diets and switching to wheat.
Today, the most prominent scientist promoting the idea that Asian flush is a disease is a geneticist of Taiwanese descent who started a research consortium to study “the most common human enzymopathy in the world.”
The Chinese Nutrition Society placed a tall glass of milk next to its 2022 Food Guide Plate – never mind estimates that the vast majority of Han Chinese, the largest ethnic group in China and worldwide, are lactose intolerant.
Turning sickness back into difference
Science that pathologizes difference helps racism persist.
In recent years, white supremacists have embraced the concept of lactose intolerance as a distinguishing debility of nonwhite people. Social media users have copied and pasted a map of the geographic distribution of lactose tolerance originally published in the scientific journal Nature into racist chat threads on the online discussion forum 4chan.
In 2017, internet trolls disrupted an anti-racist art installation with neo-Nazi chants and messily downed jugs of milk to accentuate their white identity.
Turning a lactose-digestion difference into a deficiency has done more to reinforce narratives of racial hierarchy than to improve public health. So here’s a suggestion: If you enjoy eating dairy, keep doing it; if you don’t, don’t – and know that there is nothing wrong with you.
Hilary Smith, Professor of History, University of Denver
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Community
Zum Begins 2026–27 School Year With Expanded Student Transportation Network
Zum is launching the 2026–27 school year with expanded school bus operations in Fresno, Los Angeles and other communities, bringing real-time tracking and modern transportation technology to students and families.
New partnerships in Fresno and Kansas join ongoing operations in Omaha, St. Louis, Santa Barbara and Los Angeles
As millions of students return to classrooms, transportation company Zūm is beginning the 2026–27 school year with new district partnerships, expanded technology deployments and thousands of drivers preparing for what the company calls “the most important commute in America.”
The Redwood City, California-based student mobility company announced that its teams have completed months of driver training, route validation and operational planning ahead of the new academic year.
“There is nothing quite like the first day of school at Zum,” founder and CEO Ritu Narayan said in the company’s announcement. “You see drivers arriving before sunrise, teams making final preparations and buses rolling out of yards across the country—all united around one purpose: getting students safely and reliably to school.”
New buses roll out in Fresno
One of Zūm’s largest new launches is in California’s Fresno Unified School District. According to the company, 168 buses were placed into service just two weeks after its local team moved into a new transportation yard.
The district is also introducing the Zūm Parent App, which allows families to track buses in real time, receive arrival alerts, view scheduled rides and receive notifications when a child boards or exits a bus. Registered students will receive bus cards connected to the transportation system, according to Fresno Unified.
The rollout is part of a broader change in how Fresno Unified manages student transportation. Routes and stops will continue to be evaluated using registration information, actual ridership and family feedback, the district says. Beginning September 28, registered students will generally be required to show a bus pass before boarding. Fresno Unified’s transportation page provides registration instructions and assistance for families.
Technology comes to LAUSD’s in-house fleet
In Los Angeles, Zūm says its CMX technology has been deployed across the Los Angeles Unified School District’s internally operated bus fleet.
The platform is designed to connect routing, dispatch, drivers, schools, transportation officials and families through one operating system. Its tools include real-time vehicle visibility, route planning, operational coordination and family communications.
Rather than replacing the district’s in-house drivers, the Los Angeles deployment focuses on providing the technology used to coordinate district-operated buses.
New partnership in Kansas
Zūm also began a new partnership with the Shawnee Mission School District in Kansas. District leaders, drivers, monitors and school employees marked the start of the program with a launch celebration.
The company said Shawnee Mission’s transition is intended to give the district a more modern and technology-supported approach to student transportation.
Meanwhile, Zūm is returning for a third school year in Omaha and Santa Barbara. Its St. Louis operation is entering its second year.
Drivers remain at the center
Although technology plays a growing role in school transportation, Zūm emphasized that drivers remain essential to the daily experience of students and their families.
“Back to school is when months of preparation come to life,” said Liz Sanchez, Zūm’s executive vice president of student mobility. “Our teams spend months hiring and training drivers, validating routes and working alongside our district partners to prepare.”
Drivers often serve as the first school-related adults students see in the morning and the last they see before returning home. Their work can also determine whether students arrive safely and on time—especially in communities where families have limited transportation choices.
A changing school-bus experience
School transportation has traditionally depended on separate systems for scheduling, dispatching, vehicle tracking and communicating with parents. Zūm CMX is designed to bring those functions together and give school districts a clearer view of their daily operations.
For families, the most visible change may be access to real-time bus locations and arrival notifications. These tools can reduce some of the uncertainty associated with late buses, route changes and missed pickups.
Zūm reports that its technology and transportation services now support more than 6,500 schools across 19 states. As the company expands, the 2026–27 school year will test how effectively its technology, drivers and district partnerships can translate into dependable daily service.
For students, however, the goal remains straightforward: a safe ride to school, a reliable trip home and one less obstacle between them and their education.
This article is based primarily on information provided in an August 21, 2026, Zūm press release. Statements about the company’s national reach, fleet deployments and technology are attributed to Zūm unless independently noted.
Source: Zūm official website
Related links:
- Fresno Unified: Zūm Parent App
- Fresno Unified: New Transportation Model
- Fresno Unified: Bus Routes
- Fresno Unified: Back-to-School Resources
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