Dawn Monique Fox @laineyfox00 - Twitter Profile

6 months ago

BREASTMILK She thought she was studying milk. What she uncovered was a conversation. In 2008, evolutionary anthropologist Katie Hinde was working in a primate research lab in California, analyzing breast milk from rhesus macaque mothers. She had hundreds of samples and thousands of data points. Everything looked ordinary—until one pattern refused to go away. Mothers raising sons produced milk richer in fat and protein. Mothers raising daughters produced a larger volume with different nutrient balances. It was consistent. Repeatable. And deeply uncomfortable for the scientific consensus. Colleagues suggested error. Noise. Statistical coincidence. But Katie trusted the data. And the data pointed to a radical idea. Milk is not just nutrition. It is information. For decades, biology treated breast milk as simple fuel. Calories in. Growth out. But if milk were only calories, why would it change depending on the sex of the baby? Katie kept digging. Across more than 250 mothers and over 700 sampling events, the story grew more complex. Younger, first-time mothers produced milk with fewer calories but significantly higher levels of cortisol—the stress hormone. The babies who drank it grew faster. They were also more alert, more cautious, more anxious. Milk wasn’t just building bodies. It was shaping behavior. Then came the discovery that changed everything. When a baby nurses, microscopic amounts of saliva flow back into the breast. That saliva carries biological signals about the infant’s immune system. If the baby is getting sick, the mother’s body detects it. Within hours, the milk changes. White blood cells surge. Macrophages multiply. Targeted antibodies appear. When the baby recovers, the milk returns to baseline. This was not coincidence. It was call and response. A biological dialogue refined over millions of years. Invisible—until someone thought to listen. As Katie reviewed existing research, she noticed something unsettling. There were twice as many scientific studies on erectile dysfunction as on breast milk composition. The first food every human consumes. The substance that shaped our species. Largely ignored. So she did something bold. She launched a blog with a deliberately provocative name: Mammals Suck Milk. It exploded. Over a million readers in its first year. Parents. Doctors. Scientists. People asking questions research had skipped. The discoveries kept coming. Milk changes by time of day. Foremilk differs from hindmilk. Human milk contains over 200 oligosaccharides babies can’t digest—because they exist to feed beneficial gut bacteria. Every mother’s milk is biologically unique. In 2017, Katie brought this work to a TED stage. In 2020, it reached a global audience through Netflix’s Babies. Today, at Arizona State University’s Comparative Lactation Lab, she continues reshaping how medicine understands infant development, neonatal care, formula design, and public health. The implications are staggering. Milk has been evolving for more than 200 million years—longer than dinosaurs walked the Earth. What we once dismissed as simple nourishment is one of the most sophisticated communication systems biology has ever produced. Katie Hinde didn’t just study milk. She revealed that nourishment is intelligence. A living, responsive system shaping who we become before we ever speak. All because one scientist refused to accept that half the story was “measurement error.” Sometimes the biggest revolutions begin by listening to what everyone else ignores.

argosaki's tweet photo. BREASTMILK
She thought she was studying milk.
What she uncovered was a conversation.

In 2008, evolutionary anthropologist Katie Hinde was working in a primate research lab in California, analyzing breast milk from rhesus macaque mothers. She had hundreds of samples and thousands of data points. Everything looked ordinary—until one pattern refused to go away.

Mothers raising sons produced milk richer in fat and protein.
Mothers raising daughters produced a larger volume with different nutrient balances.

It was consistent. Repeatable. And deeply uncomfortable for the scientific consensus.

Colleagues suggested error. Noise. Statistical coincidence.
But Katie trusted the data.

And the data pointed to a radical idea.

Milk is not just nutrition.
It is information.

For decades, biology treated breast milk as simple fuel. Calories in. Growth out. But if milk were only calories, why would it change depending on the sex of the baby?

Katie kept digging.

Across more than 250 mothers and over 700 sampling events, the story grew more complex. Younger, first-time mothers produced milk with fewer calories but significantly higher levels of cortisol—the stress hormone.

The babies who drank it grew faster.
They were also more alert, more cautious, more anxious.

Milk wasn’t just building bodies.
It was shaping behavior.

Then came the discovery that changed everything.

When a baby nurses, microscopic amounts of saliva flow back into the breast. That saliva carries biological signals about the infant’s immune system. If the baby is getting sick, the mother’s body detects it.

Within hours, the milk changes.

White blood cells surge.
Macrophages multiply.
Targeted antibodies appear.

When the baby recovers, the milk returns to baseline.

This was not coincidence.
It was call and response.

A biological dialogue refined over millions of years. Invisible—until someone thought to listen.

As Katie reviewed existing research, she noticed something unsettling. There were twice as many scientific studies on erectile dysfunction as on breast milk composition.

The first food every human consumes.
The substance that shaped our species.
Largely ignored.

So she did something bold.

She launched a blog with a deliberately provocative name: Mammals Suck Milk.
It exploded. Over a million readers in its first year. Parents. Doctors. Scientists. People asking questions research had skipped.

The discoveries kept coming.

Milk changes by time of day.
Foremilk differs from hindmilk.
Human milk contains over 200 oligosaccharides babies can’t digest—because they exist to feed beneficial gut bacteria.
Every mother’s milk is biologically unique.

In 2017, Katie brought this work to a TED stage. In 2020, it reached a global audience through Netflix’s Babies. Today, at Arizona State University’s Comparative Lactation Lab, she continues reshaping how medicine understands infant development, neonatal care, formula design, and public health.

The implications are staggering.

Milk has been evolving for more than 200 million years—longer than dinosaurs walked the Earth. What we once dismissed as simple nourishment is one of the most sophisticated communication systems biology has ever produced.

Katie Hinde didn’t just study milk.
She revealed that nourishment is intelligence.
A living, responsive system shaping who we become before we ever speak.

All because one scientist refused to accept that half the story was “measurement error.”

Sometimes the biggest revolutions begin by listening to what everyone else ignores.

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Dawn Monique Fox @laineyfox00

7 months ago

@alanteesang99 @mrdougellin @jerryferrara @jeremypiven Are we talking movie or full series? I mean both are great!

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Dawn Monique Fox @laineyfox00

11 months ago

@AdamLeviLAX I love it, young and old all coming together for the love of the game!

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Dawn Monique Fox @laineyfox00

about 1 year ago

@TheOJLL game 7 of this series and you can’t get the stream to work? Come on!!!! A 5 year old with an iPhone could get the job done!!!!

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Who to follow

X

@Xdelegate0

Mi'Kmaq Métissage bringing down the corrupt and compromised Liberal Party of Canada one tweet at a time. ✊🏽

OTTCAPLAX

@ottcaplax

Founder of the modern day Ottawa Capitals Lacrosse Club. Minto Cup Champions 1901 and 1906.

Rob Tait

@robtait64

laineyfox00 retweeted

Made In Canada

@MadelnCanada

over 1 year ago

🚨TEAM CANADA JERSEY GIVEAWAY🚨 We’ve teamed up w/ @BodogCA to giveaway the NEW authentic Team Canada Fanatics #4Nations jersey! 🇨🇦🇨🇦🇨🇦 To enter: 1. FOLLOW @MadelnCanada & @BodogCA 2. LIKE ❤️ & RT 🔄 this tweet. 3. Reply with the size & player

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Dawn Monique Fox @laineyfox00

over 1 year ago

@JimHancock613 I’m gonna make some popcorn soon and settle in once I’m done work! Lol

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laineyfox00 retweeted

Craig Baird - Canadian History Ehx

@CraigBaird

almost 2 years ago

On this day in 1986, Canadian author Robert Munsch released his book Love You Forever. One of the most successful children's books ever written, it is beloved by generations of Canadians and others worldwide. Let's learn more about it (and try not to cry)! 🧵1/10

CraigBaird's tweet photo. On this day in 1986, Canadian author Robert Munsch released his book Love You Forever.
One of the most successful children's books ever written, it is beloved by generations of Canadians and others worldwide.
Let's learn more about it (and try not to cry)!

🧵1/10 https://t.co/YY7uqiInb8

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laineyfox00 retweeted

OTTCAPLAX @ottcaplax

almost 2 years ago

Hey @ToyotaCanada are you and your dealerships generally in the business of ripping off little old ladies or is that specific to @BelleToyota? The little almost 80 year old would be my mom who eagerly signed a contract and paid a deposit on her new car. Then while patiently waiting to receive it, received a voicemail 6 days later saying they need to sell the car to someone else and they were cancelling her contract. You need to do better @OMVIC_Official

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