+
Sign up for
The Upworthiest
Our top stories of the day delivered straight to your inbox.
upworthy
Family

How breastfeeding actually works is seriously awe-inspiring

Let's take a moment to marvel at this miraculous process.

breastfeeding, baby, mom, motherhood
Photo by Ksenia Makagonova on Unsplash

A viral video shows what's happening beneath the surface when a baby breastfeeds.

Let me start by saying I don't care whether you breastfeed or not. Everyone's circumstances are different, no one needs to explain why they did or didn't breastfeed their babies and we'd all be better off with far fewer judgments across the baby-feeding spectrum.

With that disclaimer out of the way, can we at least all agree that breastfeeding is freaking awesome?

I mean, the whole biological process of growing an entire human practically from scratch is mind-blowing all by itself. But the fact that our bodies then create food to feed that human, with a whole system for how and when that food gets made and released, is just so cool.

A CGI video depicting the process in a simple, clear way has people marveling at how it all works. The video gives an internal view of what's happening below the skin's surface as a baby latches on. (The depiction of the latch isn't great, FYI—a proper latch is an important part of breastfeeding working as it should, but what comes after is the cool part.)

We could get into some nitty gritty anatomical terms here, but the high-level explanation of what's happening is that when a baby suckles, a signal is sent to the mother's brain. That signal prompts the release of the hormones prolactin (which stimulates milk production in the alveoli—the grape-like clusters in the video) and oxytocin (which stimulates the muscles around the alveoli to push the milk into the milk ducts—the white tubes).

It's a basic but beautiful biological process, the way the baby, brain and breast communicate and coordinate to make and deliver milk on demand.

Watch:

But that's just the mechanics. There's so much about breastfeeding that's scientific but feels like magic.

For instance, the flavor of breastmilk changes depending on what the person breastfeeding eats, which means baby gets to experience a range of taste sensations starting very early. That may not seem particularly consequential, but studies have found that children who breastfeed tend to be less picky and more willing to try different foods later on.

It can also change color, ranging from blue to green to yellow to pink. Neat, huh?

Breastmilk also changes to meet a child's nutritional needs as they get older. If you watch the last eight seconds or so of the video, you can see the flow of milk stop and then see a reverse flow coming from the baby's mouth. That's the baby's saliva, which contains chemicals that react with the mother's body to adjust the makeup of the breastmilk to meet the baby's needs at any given stage. So cool.

That same saliva exchange can also prompt the mother's body to add germ-fighting elements (leucocytes, antibodies, etc.) to her breastmilk that help fight infections. Such immune boosting can happen when either baby or mom are sick, providing an immune boost for baby.

We may not think of it this way, but breastmilk is actually a living substance containing live cells. And there's still so much we're learning about what it can do, not just for babies but for non-nutritional medicinal purposes as well.

So often, the wonder of it all gets lost in the debates and judgments that surround breastfeeding. Not everyone can breastfeed and there are a million challenges that can get in the way of it feeling like a magical experience, even for those who do it. But that doesn't change the fact that breastfeeding is a miraculous process when it works.

Let's just take a minute to appreciate the incredible way breasts can manufacture and deliver baby food, always at the perfect temperature, through a process that continually individualizes that food to make it ideal at every stage. Our bodies are simply amazing.

From Your Site Articles
breastfeeding
Badge
Ocean Wise
Be Ocean Wise
Planet

Easy (and free!) ways to save the ocean

The ocean is the heart of our planet. It needs our help to be healthy.

Ocean Wise

Volunteers at a local shoreline cleanup

True

The ocean covers over 71% of the Earth’s surface and serves as our planet’s heart. Ocean currents circulate vital heat, moisture, and nutrients around the globe to influence and regulate our climate, similar to the human circulatory system. Cool, right?

Our ocean systems provide us with everything from fresh oxygen to fresh food. We need it to survive and thrive—and when the ocean struggles to function healthfully, the whole world is affected.

Pollution, overfishing, and climate change are the three biggest challenges preventing the ocean from doing its job, and it needs our help now more than ever. Humans created the problem; now humans are responsible for solving it.

#BeOceanWise is a global rallying cry to do what you can for the ocean, because we need the ocean and the ocean needs us. If you’re wondering how—or if—you can make a difference, the answer is a resounding YES. There are a myriad of ways you can help, even if you don’t live near a body of water. For example, you can focus on reducing the amount of plastic you purchase for yourself or your family.

Another easy way to help clean up our oceans is to be aware of what’s known as the “dirty dozen.” Every year, scientists release an updated list of the most-found litter scattered along shorelines. The biggest culprit? Single-use beverage and food items such as foam cups, straws, bottle caps, and cigarette butts. If you can’t cut single-use plastic out of your life completely, we understand. Just make sure to correctly recycle plastic when you are finished using it. A staggering 3 million tons of plastic ends up in our oceans annually. Imagine the difference we could make if everyone recycled!

The 2022 "Dirty Dozen" ListOcean Wise

If you live near a shoreline, help clean it up! Organize or join an effort to take action and make a positive impact in your community alongside your friends, family, or colleagues. You can also tag @oceanwise on social if you spot a beach that needs some love. The location will be added to Ocean Wise’s system so you can submit data on the litter found during future Shoreline Cleanups. This data helps Ocean Wise work with businesses and governments to stop plastic pollution at its source. In Canada, Ocean Wise data helped inform a federal ban on unnecessary single-use plastics. Small but important actions like these greatly help reduce the litter that ends up in our ocean.

Ocean Wise, a conservation organization on a mission to restore and protect our oceans, is focused on empowering and educating everyone from individuals to governments on how to protect our waters. They are making conservation happen through five big initiatives: monitoring and protecting whales, fighting climate change and restoring biodiversity, innovating for a plastic-free ocean, protecting and restoring fish stocks, and finally, educating and empowering youth. The non-profit believes that in order to rebuild a resilient and vibrant ocean within the next ten years, everyone needs to take action.

Become an Ocean Wise ally and share your knowledge with others. The more people who know how badly the ocean needs our help, the better! Now is a great time to commit to being a part of something bigger and get our oceans healthy again.

Joy

Teen with a fishing magnet found a safe full of cash. And then he returned it all to its owner.

The safe was stolen 22 years ago.

via Wikimedia Commons

It's incredible what a double-sided magnet can do.


A new trend in treasure hunting called magnet fishing has blown up over the past two years, evidenced by an explosion of YouTube channels covering the hobby. Magnet fishing is a pretty simple activity. Hobbyists attach high-powered magnets to strong ropes, drop them into waterways and see what they attract.

The hobby has caught the attention of law enforcement and government agencies because urban waterways are a popular place for criminals to drop weapons and stolen items after committing a crime. In 2019, a magnet fisherman in Michigan pulled up an antique World War I mortar grenade and the bomb squad had to be called out to investigate.


Keep ReadingShow less
good samaritan
Joy

German soccer fans turned on a racist heckler, punctuating his exit with an anti-Nazi chant

This is how it's done, folks.

Muhammad Lila/Twitter

The Preussen Munster square off against the Würzburger Kickers

As a soccer match between German teams Preussen Munster and Würzburger Kickers went into its final minutes, a defender from the Kickers, 23-year-old Leroy Kwadwo, stopped to point out a problem in the stands.

A Munster fan was making monkey noises at Kwadwo, a black player of Ghanaian descent. It was a clearly racist heckling—an issue that has publicly plagued the international sport in various venues, even as recently as last week. But this time, the response from the crowd far outshined the racist in the stands.

Keep ReadingShow less
best of humanity
Science

Researchers dumped tons of coffee waste into a forest. This is what it looks like now.

30 dump truck loads and two years later, the forest looks totally different.

assets.rebelmouse.io

One of the biggest problems with coffee production is that it generates an incredible amount of waste. Once coffee beans are separated from cherries, about 45% of the entire biomass is discarded.

So for every pound of roasted coffee we enjoy, an equivalent amount of coffee pulp is discarded into massive landfills across the globe. That means that approximately 10 million tons of coffee pulp is discarded into the environment every year.

Keep ReadingShow less
climate change
Health

Women are shocking their boyfriends by showing them how tampons actually work

The viral videos are a great way to educate men on a sensitive topic.

via TikTok

Menstrual taboos are as old as time and found across cultures. They've been used to separate women from men physically — menstrual huts are still a thing — and socially, by creating the perception that a natural bodily function is a sign of weakness.

Even in today's world women are deemed unfit for positions of power because some men actually believe they won't be able to handle stressful situations while mensurating.

"Menstruation is an opening for attack: a mark of shame, a sign of weakness, an argument to keep women out of positions of power,' Colin Schultz writes in Popular Science.

Keep ReadingShow less
women
Joy

People are cracking up at hidden notes a couple left for future homeowners in their bathroom

"What's wrong with the way we did it?!?!?"

Upworthy/Instagram

The Shinsekis certainly had a sense of humor.

As anyone who has dipped their toe into home improvement waters knows, home remodeling is a mix of excitement and headaches. It's fun to freshen things up and make your own mark on your home, but when you're tearing out the old, you never know what you're going to find. Something toxic like asbestos or mold? Something cool like money or a box of treasures?

How about a photo of previous homeowners introducing themselves and ribbing you for undoing all their hard work?

That's what one home remodeler found when they started remodeling their bathroom, and the notes the former owners left for them are leaving people in stitches.

Keep ReadingShow less
funny
Health

Men were tested on their knowledge of female anatomy and failed hilariously

SIX ovaries?!

YouTube

"What Do You Know About The Female Body?" from Jimmy Kimmel

When Jimmy Kimmel takes to the street, you know you’re in for a good laugh at just how little we actually know about, well, seemingly anything. That goes for anatomy too. In this case, female anatomy.

In a segment called “What Do You Know About The Female Body?” men try—and hilariously fail—to answer even the most basic questions, like “does a female have one uterus, or two?” much to the amazement of some of their female partners.

Here are some of the very best bits of nonwisdom:

Keep ReadingShow less
funny
Trending Stories