There’s a funny image floating around comparing rice water and condensed milk — with a tongue-in-cheek caption suggesting girls “secrete less white matter” when they don’t do “that.” While it’s clearly meant as a joke, it actually touches on something surprisingly real: white matter in the brain and how it differs between males and females.
Let’s separate the science from the humor and dig into what “white matter” really means, what it does in our brains, and whether there’s any truth behind the viral claim.
What Is White Matter, Anyway?

White matter sounds like something out of a sci-fi lab, but it’s very real — and very important.
Your brain has two main types of tissue: gray matter and white matter. While gray matter handles processing and decision-making (think: the control center), white matter is like the high-speed internet that connects it all. It’s made up of myelinated axons — long nerve fibers that send electrical signals between different parts of your brain and spinal cord.
In simpler terms, if gray matter is the “what,” white matter is the “how.” It helps your brain communicate with itself quickly and efficiently.
Are There Gender Differences in White Matter?
Yep — and scientists have been studying this for decades.
Research has shown that, on average, men tend to have a higher volume of white matter compared to women, while women often have a greater proportion of gray matter relative to brain size. But hold up — this doesn’t mean one gender is “smarter” than the other. It just means their brains are wired a bit differently.
Think of it like comparing two smartphones: one might have more storage space, while the other has faster data speeds. Both are powerful, just optimized differently.
Where the Joke Comes In: Biology Meets Internet Humor
The meme you saw is probably trying to be cheeky about “secreting” something — mixing science words with, well, not-so-scientific logic. But that’s part of the internet’s charm, right?
Video : Male Brain vs Female Brain: What is the Big Difference?
Still, the comparison of rice water (thin and watery) and condensed milk (thick and rich) adds an oddly perfect visual metaphor. In a meme world, rice water becomes the “low white matter” version — while condensed milk is the powerhouse, packed and efficient.
Funny? Yes. Scientifically accurate? Not exactly — but let’s roll with it.
White Matter and Cognitive Function
So, does white matter volume actually matter?
Absolutely. Higher white matter integrity (how well it works) is linked to better memory, quicker decision-making, faster learning, and overall brain efficiency. It’s especially crucial as we age — white matter tends to break down over time, which can affect mental sharpness.
And while men might have more white matter on average, women often make up for it with stronger gray matter networks that excel in multitasking and emotional intelligence. It’s all about balance.
Can You Boost Your White Matter Naturally?
Here’s the good news: you can take care of your white matter — no memes required.
- Exercise regularly: Aerobic activities like walking, running, or biking help increase blood flow to the brain and improve white matter health.
- Sleep well: Your brain restores and repairs itself while you sleep. Skimping on rest? Your white matter suffers.
- Eat brain-healthy foods: Omega-3s, antioxidants, and vitamins found in leafy greens, fish, nuts, and berries support white matter and neural function.
- Challenge your brain: Learning a new skill, solving puzzles, or playing music can strengthen those brain connections.
No need for condensed milk — just consistent, healthy habits.
Video : White Matter Vs. Gray Matter – What’s the Difference?
A Lighthearted Look at a Serious Topic
What started as a meme with a winking emoji and two food photos actually opens up a pretty fascinating discussion. Sure, the comparison is playful (and a little mischievous), but the deeper conversation about gender, brain function, and white matter is worth having.
And honestly? That’s the magic of memes. They get us laughing — and thinking.
Conclusion: From Meme to Meaning
So yes, the internet got a laugh by comparing rice water to condensed milk in the name of brain science. But behind the giggles lies a fascinating truth: white matter plays a vital role in how our brains function, and while men and women may differ in how much they have, both rely on it to keep their minds sharp, fast, and connected.
Whether your brain runs on condensed milk or rice water, one thing’s clear — knowledge is always worth stirring up. Especially when it comes with a wink and a smile.